diff --git a/Android.gitignore b/Android.gitignore
index c9c2248a..d5650ce5 100644
--- a/Android.gitignore
+++ b/Android.gitignore
@@ -11,6 +11,7 @@
 # Generated files
 bin/
 gen/
+out/
 
 # Gradle files
 .gradle/
@@ -30,3 +31,6 @@ proguard/
 
 # Android Studio captures folder
 captures/
+
+# Intellij
+*.iml
diff --git a/Autotools.gitignore b/Autotools.gitignore
index 053ff52f..1e9158e2 100644
--- a/Autotools.gitignore
+++ b/Autotools.gitignore
@@ -5,9 +5,13 @@ Makefile.in
 # http://www.gnu.org/software/autoconf
 
 /autom4te.cache
+/autoscan.log
+/autoscan-*.log
 /aclocal.m4
 /compile
+/config.h.in
 /configure
+/configure.scan
 /depcomp
 /install-sh
 /missing
diff --git a/Composer.gitignore b/Composer.gitignore
index 3a693c92..c4222678 100644
--- a/Composer.gitignore
+++ b/Composer.gitignore
@@ -1,5 +1,5 @@
 composer.phar
-vendor/
+/vendor/
 
 # Commit your application's lock file http://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file
 # You may choose to ignore a library lock file http://getcomposer.org/doc/02-libraries.md#lock-file
diff --git a/D.gitignore b/D.gitignore
new file mode 100644
index 00000000..b4433f8a
--- /dev/null
+++ b/D.gitignore
@@ -0,0 +1,20 @@
+# Compiled Object files
+*.o
+*.obj
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Compiled Static libraries
+*.a
+*.lib
+
+# Executables
+*.exe
+
+# DUB
+.dub
+docs.json
+__dummy.html
diff --git a/Dart.gitignore b/Dart.gitignore
index 38548b37..7c280441 100644
--- a/Dart.gitignore
+++ b/Dart.gitignore
@@ -1,15 +1,27 @@
-# Don’t commit the following directories created by pub.
+# See https://www.dartlang.org/tools/private-files.html
+
+# Files and directories created by pub
 .buildlog
+.packages
+.project
 .pub/
 build/
-packages
-.packages
+**/packages/
 
-# Or the files created by dart2js.
+# Files created by dart2js
+# (Most Dart developers will use pub build to compile Dart, use/modify these 
+#  rules if you intend to use dart2js directly
+#  Convention is to use extension '.dart.js' for Dart compiled to Javascript to
+#  differentiate from explicit Javascript files)
 *.dart.js
-*.js_
+*.part.js
 *.js.deps
 *.js.map
+*.info.json
 
-# Include when developing application packages.
+# Directory created by dartdoc
+doc/api/
+
+# Don't commit pubspec lock file 
+# (Library packages only! Remove pattern if developing an application package)
 pubspec.lock
diff --git a/Delphi.gitignore b/Delphi.gitignore
index 8d5d458f..19864c6b 100644
--- a/Delphi.gitignore
+++ b/Delphi.gitignore
@@ -20,6 +20,10 @@
 # Deployment Manager configuration file for your project. Added in Delphi XE2.
 # Uncomment this if it is not mobile development and you do not use remote debug feature.
 #*.deployproj
+# 
+# C++ object files produced when C/C++ Output file generation is configured.
+# Uncomment this if you are not using external objects (zlib library for example).
+#*.obj
 #
 
 # Delphi compiler-generated binaries (safe to delete)
@@ -37,9 +41,13 @@
 *.tds
 *.dcu
 *.lib
+*.a
+*.o
+*.ocx
 
 # Delphi autogenerated files (duplicated info)
 *.cfg
+*.hpp
 *Resource.rc
 
 # Delphi local files (user-specific info)
@@ -51,7 +59,8 @@
 
 # Delphi history and backups
 __history/
+__recovery/
 *.~*
 
-# Castalia statistics file
+# Castalia statistics file (since XE7 Castalia is distributed with Delphi)
 *.stat
diff --git a/Drupal.gitignore b/Drupal.gitignore
index 04aed3b6..0d2fe537 100644
--- a/Drupal.gitignore
+++ b/Drupal.gitignore
@@ -15,7 +15,7 @@ robots.txt
 /MAINTAINERS.txt
 /UPGRADE.txt
 /README.txt
-sites/all/README.txt
+sites/README.txt
 sites/all/modules/README.txt
 sites/all/themes/README.txt
 
diff --git a/Eagle.gitignore b/Eagle.gitignore
index a5410348..9ced1260 100644
--- a/Eagle.gitignore
+++ b/Eagle.gitignore
@@ -11,6 +11,10 @@
 # comment the following line if you want to have your project file included.
 eagle.epf
 
+# Autorouter files
+*.pro
+*.job
+
 # CAM files
 *.$$$
 *.cmp
@@ -34,3 +38,7 @@ eagle.epf
 *.info
 
 *.eps
+
+# file locks introduced since 7.x
+*.lck
+
diff --git a/Elixir.gitignore b/Elixir.gitignore
index 96076718..755b6055 100644
--- a/Elixir.gitignore
+++ b/Elixir.gitignore
@@ -1,4 +1,5 @@
 /_build
+/cover
 /deps
 erl_crash.dump
 *.ez
diff --git a/Elm.gitignore b/Elm.gitignore
new file mode 100644
index 00000000..a594364e
--- /dev/null
+++ b/Elm.gitignore
@@ -0,0 +1,4 @@
+# elm-package generated files
+elm-stuff/
+# elm-repl generated files
+repl-temp-*
diff --git a/Global/Calabash.gitignore b/Global/Calabash.gitignore
new file mode 100644
index 00000000..8a75b329
--- /dev/null
+++ b/Global/Calabash.gitignore
@@ -0,0 +1,10 @@
+# Calabash / Cucumber
+rerun/
+reports/
+screenshots/
+screenshot*.png
+test-servers/
+
+# bundler
+.bundle
+vendor
diff --git a/Global/Eclipse.gitignore b/Global/Eclipse.gitignore
index 0e22e957..53236b63 100644
--- a/Global/Eclipse.gitignore
+++ b/Global/Eclipse.gitignore
@@ -1,6 +1,5 @@
-*.pydevproject
+
 .metadata
-.gradle
 bin/
 tmp/
 *.tmp
@@ -20,7 +19,10 @@ local.properties
 # Locally stored "Eclipse launch configurations"
 *.launch
 
-# CDT-specific
+# PyDev specific (Python IDE for Eclipse)
+*.pydevproject
+
+# CDT-specific (C/C++ Development Tooling)
 .cproject
 
 # JDT-specific (Eclipse Java Development Tools)
@@ -29,11 +31,20 @@ local.properties
 # Java annotation processor (APT)
 .factorypath
 
-# PDT-specific
+# PDT-specific (PHP Development Tools)
 .buildpath
 
 # sbteclipse plugin
 .target
 
+# Tern plugin
+.tern-project
+
 # TeXlipse plugin
 .texlipse
+
+# STS (Spring Tool Suite)
+.springBeans
+
+# Code Recommenders
+.recommenders/
diff --git a/Global/EiffelStudio.gitignore b/Global/EiffelStudio.gitignore
index a7ba35f8..f41b4f70 100644
--- a/Global/EiffelStudio.gitignore
+++ b/Global/EiffelStudio.gitignore
@@ -1,2 +1,2 @@
-# The compilation directoy
+# The compilation directory
 EIFGENs
diff --git a/Global/Emacs.gitignore b/Global/Emacs.gitignore
index e5327bad..43632ff1 100644
--- a/Global/Emacs.gitignore
+++ b/Global/Emacs.gitignore
@@ -30,3 +30,9 @@ tramp
 
 # cask packages
 .cask/
+
+# Flycheck
+flycheck_*.el
+
+# server auth directory
+/server/
diff --git a/Global/JetBrains.gitignore b/Global/JetBrains.gitignore
index 573bcf45..ea83a5eb 100644
--- a/Global/JetBrains.gitignore
+++ b/Global/JetBrains.gitignore
@@ -1,32 +1,29 @@
-# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio
-
-*.iml
-
-## Directory-based project format:
-.idea/
-# if you remove the above rule, at least ignore the following:
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
 
 # User-specific stuff:
-# .idea/workspace.xml
-# .idea/tasks.xml
-# .idea/dictionaries
+.idea/workspace.xml
+.idea/tasks.xml
+.idea/dictionaries
+.idea/vcs.xml
+.idea/jsLibraryMappings.xml
 
 # Sensitive or high-churn files:
-# .idea/dataSources.ids
-# .idea/dataSources.xml
-# .idea/sqlDataSources.xml
-# .idea/dynamic.xml
-# .idea/uiDesigner.xml
+.idea/dataSources.ids
+.idea/dataSources.xml
+.idea/dataSources.local.xml
+.idea/sqlDataSources.xml
+.idea/dynamic.xml
+.idea/uiDesigner.xml
 
 # Gradle:
-# .idea/gradle.xml
-# .idea/libraries
+.idea/gradle.xml
+.idea/libraries
 
 # Mongo Explorer plugin:
-# .idea/mongoSettings.xml
+.idea/mongoSettings.xml
 
 ## File-based project format:
-*.ipr
 *.iws
 
 ## Plugin-specific files:
@@ -44,3 +41,4 @@ atlassian-ide-plugin.xml
 com_crashlytics_export_strings.xml
 crashlytics.properties
 crashlytics-build.properties
+fabric.properties
diff --git a/Global/Linux.gitignore b/Global/Linux.gitignore
index 5932ea17..cc958689 100644
--- a/Global/Linux.gitignore
+++ b/Global/Linux.gitignore
@@ -1,5 +1,8 @@
 *~
 
+# temporary files which can be created if a process still has a handle open of a deleted file
+.fuse_hidden*
+
 # KDE directory preferences
 .directory
 
diff --git a/Global/Matlab.gitignore b/Global/Matlab.gitignore
index 79bc56cd..32a5ad4c 100644
--- a/Global/Matlab.gitignore
+++ b/Global/Matlab.gitignore
@@ -14,3 +14,6 @@
 
 # Simulink Code Generation
 slprj/
+
+# Session info
+octave-workspace
diff --git a/Global/MicrosoftOffice.gitignore b/Global/MicrosoftOffice.gitignore
index 412297bb..4a2edc7e 100644
--- a/Global/MicrosoftOffice.gitignore
+++ b/Global/MicrosoftOffice.gitignore
@@ -8,3 +8,6 @@
 
 # Excel Backup File
 *.xlk
+
+# PowerPoint temporary
+~$*.ppt*
diff --git a/Global/NetBeans.gitignore b/Global/NetBeans.gitignore
index debe0e48..520d91ff 100644
--- a/Global/NetBeans.gitignore
+++ b/Global/NetBeans.gitignore
@@ -4,5 +4,4 @@ nbbuild/
 dist/
 nbdist/
 nbactions.xml
-nb-configuration.xml
 .nb-gradle/
diff --git a/Global/Otto.gitignore b/Global/Otto.gitignore
new file mode 100644
index 00000000..5aa263f9
--- /dev/null
+++ b/Global/Otto.gitignore
@@ -0,0 +1 @@
+.otto/
diff --git a/Global/Tags.gitignore b/Global/Tags.gitignore
index 45922ec1..c0318165 100644
--- a/Global/Tags.gitignore
+++ b/Global/Tags.gitignore
@@ -1,7 +1,9 @@
 # Ignore tags created by etags, ctags, gtags (GNU global) and cscope
 TAGS
+.TAGS
 !TAGS/
 tags
+.tags
 !tags/
 gtags.files
 GTAGS
diff --git a/Global/Vim.gitignore b/Global/Vim.gitignore
index 6c5ee8df..bdc04a0b 100644
--- a/Global/Vim.gitignore
+++ b/Global/Vim.gitignore
@@ -1,6 +1,10 @@
+# swap
 [._]*.s[a-w][a-z]
 [._]s[a-w][a-z]
-*.un~
+# session
 Session.vim
+# temporary
 .netrwhist
 *~
+# auto-generated tag files
+tags
diff --git a/Global/VirtualEnv.gitignore b/Global/VirtualEnv.gitignore
index 831cf3af..b2c22f2a 100644
--- a/Global/VirtualEnv.gitignore
+++ b/Global/VirtualEnv.gitignore
@@ -4,7 +4,9 @@
 [Bb]in
 [Ii]nclude
 [Ll]ib
+[Ll]ib64
 [Ll]ocal
 [Ss]cripts
 pyvenv.cfg
+.venv
 pip-selfcheck.json
diff --git a/Global/Xcode.gitignore b/Global/Xcode.gitignore
index 34d0d9c3..37de8bb4 100644
--- a/Global/Xcode.gitignore
+++ b/Global/Xcode.gitignore
@@ -4,7 +4,7 @@
 
 ## Build generated
 build/
-DerivedData
+DerivedData/
 
 ## Various settings
 *.pbxuser
@@ -15,8 +15,9 @@ DerivedData
 !default.mode2v3
 *.perspectivev3
 !default.perspectivev3
-xcuserdata
+xcuserdata/
 
 ## Other
 *.moved-aside
-*.xcuserstate
+*.xccheckout
+*.xcscmblueprint
diff --git a/Global/XilinxISE.gitignore b/Global/XilinxISE.gitignore
index e041f51b..4475f843 100644
--- a/Global/XilinxISE.gitignore
+++ b/Global/XilinxISE.gitignore
@@ -42,6 +42,16 @@
 *_usage.xml
 *_xst.xrpt
 
+# iMPACT generated files
+_impactbatch.log
+impact.xsl
+impact_impact.xwbt
+ise_impact.cmd
+webtalk_impact.xml
+
+# Core Generator generated files
+xaw2verilog.log
+
 # project-wide generated files
 *.gise
 par_usage_statistics.html
diff --git a/Gradle.gitignore b/Gradle.gitignore
index 2200361b..77617a15 100644
--- a/Gradle.gitignore
+++ b/Gradle.gitignore
@@ -9,3 +9,6 @@ gradle-app.setting
 
 # Cache of project
 .gradletasknamecache
+
+# # Work around https://youtrack.jetbrains.com/issue/IDEA-116898
+# gradle/wrapper/gradle-wrapper.properties
diff --git a/Haskell.gitignore b/Haskell.gitignore
index cdc3c4dc..fb799964 100644
--- a/Haskell.gitignore
+++ b/Haskell.gitignore
@@ -1,4 +1,5 @@
 dist
+dist-*
 cabal-dev
 *.o
 *.hi
diff --git a/Joomla.gitignore b/Joomla.gitignore
index cf36d8cf..0d7a0de2 100644
--- a/Joomla.gitignore
+++ b/Joomla.gitignore
@@ -296,6 +296,7 @@
 /components/com_wrapper/*
 /components/index.html
 /images/banners/*
+/images/headers/*
 /images/sampledata/*
 /images/joomla*
 /images/index.html
@@ -309,6 +310,7 @@
 /language/en-GB/en-GB.com_tags.ini
 /language/en-GB/en-GB.finder_cli.ini
 /language/en-GB/en-GB.lib_fof.sys.ini
+/language/en-GB/en-GB.lib_fof.ini
 /language/en-GB/en-GB.com_content.ini
 /language/en-GB/en-GB.lib_idna_convert.sys.ini
 /language/en-GB/en-GB.com_mailto.ini
@@ -395,21 +397,36 @@
 /language/en-GB/install.xml
 /language/overrides/*
 /language/index.html
+/layouts/joomla/*
+/layouts/libraries/*
+/layouts/plugins/*
+/layouts/index.html
 /libraries/cms.php
 /libraries/cms/*
+/libraries/fof/*
+/libraries/idna_convert/*
 /libraries/joomla/*
+/libraries/legacy/*
+/libraries/phpass/*
 /libraries/phpmailer/*
 /libraries/phputf8/*
 /libraries/simplepie/*
+/libraries/vendor/*
+/libraries/classmap.php
+/libraries/import.legacy.php
 /libraries/index.html
 /libraries/import.php
 /libraries/loader.php
 /libraries/platform.php
 /logs/*
 /media/cms/*
+/media/com_contenthistory/*
 /media/com_finder/*
+/media/com_joomlaupdate/*
+/media/com_wrapper/*
 /media/contacts/*
 /media/editors/*
+/media/jui/*
 /media/mailto/*
 /media/media/*
 /media/mod_languages/*
@@ -439,6 +456,8 @@
 /modules/mod_search/*
 /modules/mod_stats/*
 /modules/mod_syndicate/*
+/modules/mod_tags_popular/*
+/modules/mod_tags_similar/*
 /modules/mod_users_latest/*
 /modules/mod_weblinks/*
 /modules/mod_whosonline/*
@@ -448,6 +467,7 @@
 /plugins/authentication/gmail/*
 /plugins/authentication/joomla/*
 /plugins/authentication/ldap/*
+/plugins/authentication/cookie/*
 /plugins/authentication/index.html
 /plugins/captcha/recaptcha/*
 /plugins/captcha/index.html
@@ -523,3 +543,4 @@
 /index.php
 /joomla.xml
 /*.txt
+/robots.txt.dist
diff --git a/KiCAD.gitignore b/KiCad.gitignore
similarity index 71%
rename from KiCAD.gitignore
rename to KiCad.gitignore
index a9e50ba4..24cddf9b 100644
--- a/KiCAD.gitignore
+++ b/KiCad.gitignore
@@ -1,4 +1,4 @@
-# For PCBs designed using KiCAD: http://www.kicad-pcb.org/
+# For PCBs designed using KiCad: http://www.kicad-pcb.org/
 
 # Temporary files
 *.000
diff --git a/LICENSE b/LICENSE
index ac31f1a8..b8a103ac 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2014 GitHub, Inc.
+Copyright (c) 2016 GitHub, Inc.
 
 Permission is hereby granted,  free of charge,  to any person obtaining a
 copy of this software and associated documentation files (the "Software"),
diff --git a/Laravel.gitignore b/Laravel.gitignore
index 36d7adeb..b4b05113 100644
--- a/Laravel.gitignore
+++ b/Laravel.gitignore
@@ -1,4 +1,14 @@
-/bootstrap/compiled.php
+vendor/
+node_modules/
+
+# Laravel 4 specific
+bootstrap/compiled.php
+app/storage/
+
+# Laravel 5 & Lumen specific
+bootstrap/cache/
+storage/
 .env.*.php
 .env.php
 .env
+.env.example
\ No newline at end of file
diff --git a/Node.gitignore b/Node.gitignore
index b38069de..a2eab8e8 100644
--- a/Node.gitignore
+++ b/Node.gitignore
@@ -23,6 +23,12 @@ coverage
 # Compiled binary addons (http://nodejs.org/api/addons.html)
 build/Release
 
-# Dependency directory
-# https://docs.npmjs.com/misc/faq#should-i-check-my-node-modules-folder-into-git
+# Dependency directories
 node_modules
+jspm_packages
+
+# Optional npm cache directory
+.npm
+
+# Optional REPL history
+.node_repl_history
diff --git a/Objective-C.gitignore b/Objective-C.gitignore
index 3567a65a..1201b5de 100644
--- a/Objective-C.gitignore
+++ b/Objective-C.gitignore
@@ -4,7 +4,7 @@
 
 ## Build generated
 build/
-DerivedData
+DerivedData/
 
 ## Various settings
 *.pbxuser
@@ -15,7 +15,7 @@ DerivedData
 !default.mode2v3
 *.perspectivev3
 !default.perspectivev3
-xcuserdata
+xcuserdata/
 
 ## Other
 *.moved-aside
@@ -29,9 +29,9 @@ xcuserdata
 #
 # We recommend against adding the Pods directory to your .gitignore. However
 # you should judge for yourself, the pros and cons are mentioned at:
-# http://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
+# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
 #
-#Pods/
+# Pods/
 
 # Carthage
 #
@@ -39,3 +39,13 @@ xcuserdata
 # Carthage/Checkouts
 
 Carthage/Build
+
+# fastlane
+#
+# It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the 
+# screenshots whenever they are needed.
+# For more information about the recommended setup visit:
+# https://github.com/fastlane/fastlane/blob/master/docs/Gitignore.md
+
+fastlane/report.xml
+fastlane/screenshots
diff --git a/OpenCart.gitignore b/OpenCart.gitignore
index cc937674..28e45aa6 100644
--- a/OpenCart.gitignore
+++ b/OpenCart.gitignore
@@ -9,3 +9,5 @@ image/data/
 image/cache/
 system/cache/
 system/logs/
+
+system/storage/
diff --git a/PlayFramework.gitignore b/PlayFramework.gitignore
index 4735f055..6d67f119 100644
--- a/PlayFramework.gitignore
+++ b/PlayFramework.gitignore
@@ -5,13 +5,11 @@ bin/
 /lib/
 /logs/
 /modules
-/project/project
 /project/target
 /target
 tmp/
 test-result
 server.pid
-*.iml
 *.eml
 /dist/
 .cache
diff --git a/Prestashop.gitignore b/Prestashop.gitignore
index 1c8462b0..1e7a58d3 100644
--- a/Prestashop.gitignore
+++ b/Prestashop.gitignore
@@ -7,9 +7,9 @@ config/settings.*.php
 # The following files are generated by PrestaShop.
 
 admin-dev/autoupgrade/
-cache/
+/cache/*
 config/xml/*.xml
-log/
+/log/*
 *sitemap.xml
 themes/*/cache/
 modules/*/config*.xml
@@ -21,5 +21,5 @@ admin-dev/backups/
 admin-dev/export/
 admin-dev/import/
 download/
-img/
+/img/*
 upload/
diff --git a/Python.gitignore b/Python.gitignore
index a65d0466..cf332868 100644
--- a/Python.gitignore
+++ b/Python.gitignore
@@ -43,6 +43,7 @@ htmlcov/
 nosetests.xml
 coverage.xml
 *,cover
+.hypothesis/
 
 # Translations
 *.mo
@@ -50,9 +51,20 @@ coverage.xml
 
 # Django stuff:
 *.log
+local_settings.py
+
+# Flask instance folder
+instance/
 
 # Sphinx documentation
 docs/_build/
 
 # PyBuilder
 target/
+
+# IPython Notebook
+.ipynb_checkpoints
+
+# pyenv
+.python-version
+
diff --git a/Qt.gitignore b/Qt.gitignore
index 85a6baac..4a524e3a 100644
--- a/Qt.gitignore
+++ b/Qt.gitignore
@@ -23,7 +23,7 @@ moc_*.cpp
 qrc_*.cpp
 ui_*.h
 Makefile*
-*-build-*
+*build-*
 
 # QtCreator
 
@@ -32,3 +32,7 @@ Makefile*
 #QtCtreator Qml
 *.qmlproject.user
 *.qmlproject.user.*
+
+#QtCtreator CMake
+CMakeLists.txt.user
+
diff --git a/R.gitignore b/R.gitignore
index 49037a0b..8eff68f7 100644
--- a/R.gitignore
+++ b/R.gitignore
@@ -2,6 +2,9 @@
 .Rhistory
 .Rapp.history
 
+# Session Data files
+.RData
+
 # Example code in package build process
 *-Ex.R
 
diff --git a/Rails.gitignore b/Rails.gitignore
index f786a90a..2121e0a8 100644
--- a/Rails.gitignore
+++ b/Rails.gitignore
@@ -16,11 +16,11 @@ pickle-email-*.html
 config/initializers/secret_token.rb
 config/secrets.yml
 
-## Environment normalisation:
+## Environment normalization:
 /.bundle
 /vendor/bundle
 
-# these should all be checked in to normalise the environment:
+# these should all be checked in to normalize the environment:
 # Gemfile.lock, .ruby-version, .ruby-gemset
 
 # unless supporting rvm < 1.11.0 or doing something fancy, ignore this:
@@ -33,3 +33,6 @@ bower.json
 
 # Ignore pow environment settings
 .powenv
+
+# Ignore Byebug command history file.
+.byebug_history
diff --git a/Ruby.gitignore b/Ruby.gitignore
index 1ba91c05..a8b1cda2 100644
--- a/Ruby.gitignore
+++ b/Ruby.gitignore
@@ -21,7 +21,7 @@ build/
 /doc/
 /rdoc/
 
-## Environment normalisation:
+## Environment normalization:
 /.bundle/
 /vendor/bundle
 /lib/bundler/man/
diff --git a/Rust.gitignore b/Rust.gitignore
index 37727f91..a29d6856 100644
--- a/Rust.gitignore
+++ b/Rust.gitignore
@@ -9,3 +9,7 @@
 
 # Generated by Cargo
 /target/
+
+# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
+# More information here http://doc.crates.io/guide.html#cargotoml-vs-cargolock
+Cargo.lock
diff --git a/Swift.gitignore b/Swift.gitignore
index b2db4deb..aa5b516c 100644
--- a/Swift.gitignore
+++ b/Swift.gitignore
@@ -4,7 +4,7 @@
 
 ## Build generated
 build/
-DerivedData
+DerivedData/
 
 ## Various settings
 *.pbxuser
@@ -15,7 +15,7 @@ DerivedData
 !default.mode2v3
 *.perspectivev3
 !default.perspectivev3
-xcuserdata
+xcuserdata/
 
 ## Other
 *.moved-aside
@@ -25,11 +25,21 @@ xcuserdata
 *.hmap
 *.ipa
 
+## Playgrounds
+timeline.xctimeline
+playground.xcworkspace
+
+# Swift Package Manager
+#
+# Add this line if you want to avoid checking in source code from Swift Package Manager dependencies.
+# Packages/
+.build/
+
 # CocoaPods
 #
 # We recommend against adding the Pods directory to your .gitignore. However
 # you should judge for yourself, the pros and cons are mentioned at:
-# http://guides.cocoapods.org/using/using-cocoapods.html#should-i-ignore-the-pods-directory-in-source-control
+# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
 #
 # Pods/
 
@@ -39,3 +49,13 @@ xcuserdata
 # Carthage/Checkouts
 
 Carthage/Build
+
+# fastlane
+#
+# It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the 
+# screenshots whenever they are needed.
+# For more information about the recommended setup visit:
+# https://github.com/fastlane/fastlane/blob/master/docs/Gitignore.md
+
+fastlane/report.xml
+fastlane/screenshots
diff --git a/Symfony.gitignore b/Symfony.gitignore
index c68377d1..6fac1be4 100644
--- a/Symfony.gitignore
+++ b/Symfony.gitignore
@@ -26,6 +26,9 @@
 /web/bundles/
 /web/uploads/
 
+# Assets managed by Bower
+/web/assets/vendor/
+
 # PHPUnit
 /app/phpunit.xml
 /phpunit.xml
diff --git a/TeX.gitignore b/TeX.gitignore
index a7a84bc9..0b49c51d 100644
--- a/TeX.gitignore
+++ b/TeX.gitignore
@@ -6,6 +6,7 @@
 *.fls
 *.out
 *.toc
+*.fmt
 
 ## Intermediate documents:
 *.dvi
@@ -32,8 +33,6 @@
 *.pdfsync
 
 ## Auxiliary and intermediate files from other packages:
-
-
 # algorithms
 *.alg
 *.loa
@@ -49,8 +48,15 @@ acs-*.bib
 *.snm
 *.vrb
 
-#(e)ledmac/(e)ledpar
+# cprotect
+*.cpt
+
+# fixme
+*.lox
+
+#(r)(e)ledmac/(r)(e)ledpar
 *.end
+*.?end
 *.[1-9]
 *.[1-9][0-9]
 *.[1-9][0-9][0-9]
@@ -70,6 +76,7 @@ acs-*.bib
 *.glg
 *.glo
 *.gls
+*.glsdefs
 
 # gnuplottex
 *-gnuplottex-*
@@ -79,6 +86,7 @@ acs-*.bib
 
 # knitr
 *-concordance.tex
+# TODO Comment the next line if you want to keep your tikz graphics files
 *.tikz
 *-tikzDictionary
 
@@ -93,6 +101,8 @@ acs-*.bib
 
 # minitoc
 *.maf
+*.mlf
+*.mlt
 *.mtc
 *.mtc[0-9]
 *.mtc[1-9][0-9]
@@ -120,6 +130,14 @@ _minted*
 *.sympy
 sympy-plots-for-*.tex/
 
+# pdfcomment
+*.upa
+*.upb
+
+# pythontex
+*.pytxcode
+pythontex-files-*/
+
 # TikZ & PGF
 *.dpth
 *.md5
@@ -131,6 +149,26 @@ sympy-plots-for-*.tex/
 # xindy
 *.xdy
 
+# xypic precompiled matrices
+*.xyc
+
+# endfloat
+*.ttt
+*.fff
+
+# Latexian
+TSWLatexianTemp*
+
+## Editors:
 # WinEdt
 *.bak
 *.sav
+
+# Texpad
+.texpadtmp
+
+# Kile
+*.backup
+
+# KBibTeX
+*~*
diff --git a/Typo3.gitignore b/Typo3.gitignore
index 5781fcc3..cb024fef 100644
--- a/Typo3.gitignore
+++ b/Typo3.gitignore
@@ -1,5 +1,5 @@
 ## TYPO3 v6.2
-# Ignore serveral upload and file directories.
+# Ignore several upload and file directories.
 /fileadmin/user_upload/
 /fileadmin/_temp_/
 /fileadmin/_processed_/
diff --git a/Umbraco.gitignore b/Umbraco.gitignore
index 21af92de..ea05e1fb 100644
--- a/Umbraco.gitignore
+++ b/Umbraco.gitignore
@@ -1,12 +1,11 @@
 # Note: VisualStudio gitignore rules may also be relevant
 
+# Umbraco
 # Ignore unimportant folders generated by Umbraco
-**/App_Data/ClientDependency/
-**/App_Data/ExamineIndexes/
 **/App_Data/Logs/
 **/App_Data/[Pp]review/
 **/App_Data/TEMP/
-Cached/
+**/App_Data/NuGetBackup/
 
 # Ignore Umbraco content cache file
 **/App_Data/umbraco.config
@@ -15,3 +14,6 @@ Cached/
 # Make sure to include details from VisualStudio.gitignore BEFORE this
 !**/App_Data/[Pp]ackages/
 !**/[Uu]mbraco/[Dd]eveloper/[Pp]ackages
+
+# ImageProcessor DiskCache 
+**/App_Data/cache/
diff --git a/Unity.gitignore b/Unity.gitignore
index 9de94098..5aafcbb7 100644
--- a/Unity.gitignore
+++ b/Unity.gitignore
@@ -2,8 +2,11 @@
 /[Tt]emp/
 /[Oo]bj/
 /[Bb]uild/
+/[Bb]uilds/
+/Assets/AssetStoreTools*
 
 # Autogenerated VS/MD solution and project files
+ExportedObj/
 *.csproj
 *.unityproj
 *.sln
@@ -13,9 +16,15 @@
 *.userprefs
 *.pidb
 *.booproj
+*.svd
+
 
 # Unity3D generated meta files
 *.pidb.meta
 
 # Unity3D Generated File On Crash Reports
 sysinfo.txt
+
+# Builds
+*.apk
+*.unitypackage
diff --git a/UnrealEngine.gitignore b/UnrealEngine.gitignore
new file mode 100644
index 00000000..94e990aa
--- /dev/null
+++ b/UnrealEngine.gitignore
@@ -0,0 +1,59 @@
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Fortran module files
+*.mod
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app
+*.ipa
+
+# These project files can be generated by the engine
+*.xcodeproj
+*.sln
+*.suo
+*.opensdf
+*.sdf
+*.VC.opendb
+
+# Precompiled Assets
+SourceArt/**/*.png
+SourceArt/**/*.tga
+
+# Binary Files
+Binaries/*
+
+# Builds
+Build/*
+
+# Don't ignore icon files in Build
+!Build/**/*.ico
+
+# Configuration files generated by the Editor
+Saved/*
+
+# Compiled source files for the engine to use
+Intermediate/*
+
+# Cache files for the editor to use
+DerivedDataCache/*
diff --git a/VisualStudio.gitignore b/VisualStudio.gitignore
index 150691aa..6d3b6e5d 100644
--- a/VisualStudio.gitignore
+++ b/VisualStudio.gitignore
@@ -17,10 +17,10 @@
 [Rr]eleases/
 x64/
 x86/
-build/
 bld/
 [Bb]in/
 [Oo]bj/
+[Ll]og/
 
 # Visual Studio 2015 cache/options directory
 .vs/
@@ -76,6 +76,7 @@ _Chutzpah*
 ipch/
 *.aps
 *.ncb
+*.opendb
 *.opensdf
 *.sdf
 *.cachefile
@@ -150,13 +151,26 @@ publish/
 !**/packages/build/
 # Uncomment if necessary however generally it will be regenerated when needed
 #!**/packages/repositories.config
+# NuGet v3's project.json files produces more ignoreable files
+*.nuget.props
+*.nuget.targets
 
-# Windows Azure Build Output
+# Microsoft Azure Build Output
 csx/
 *.build.csdef
 
-# Windows Store app package directory
+# Microsoft Azure Emulator
+ecf/
+rcf/
+
+# Microsoft Azure ApplicationInsights config file
+ApplicationInsights.config
+
+# Windows Store app package directories and files
 AppPackages/
+BundleArtifacts/
+Package.StoreAssociation.xml
+_pkginfo.txt
 
 # Visual Studio cache files
 # files ending in .cache can be ignored
@@ -166,7 +180,6 @@ AppPackages/
 
 # Others
 ClientBin/
-[Ss]tyle[Cc]op.*
 ~$*
 *~
 *.dbmdl
@@ -176,6 +189,10 @@ ClientBin/
 node_modules/
 orleans.codegen.cs
 
+# Since there are multiple workflows, uncomment next line to ignore bower_components 
+# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
+#bower_components/
+
 # RIA/Silverlight projects
 Generated_Code/
 
@@ -199,6 +216,9 @@ UpgradeLog*.htm
 # Microsoft Fakes
 FakesAssemblies/
 
+# GhostDoc plugin setting file
+*.GhostDoc.xml
+
 # Node.js Tools for Visual Studio
 .ntvs_analysis.dat
 
@@ -215,3 +235,13 @@ FakesAssemblies/
 **/*.Server/GeneratedArtifacts
 **/*.Server/ModelManifest.xml
 _Pvt_Extensions
+
+# Paket dependency manager
+.paket/paket.exe
+
+# FAKE - F# Make
+.fake/
+
+# JetBrains Rider
+.idea/
+*.sln.iml
diff --git a/Waf.gitignore b/Waf.gitignore
index 68cacdb9..48e8d8f7 100644
--- a/Waf.gitignore
+++ b/Waf.gitignore
@@ -1,3 +1,4 @@
 # for projects that use Waf for building: http://code.google.com/p/waf/
 .waf-*
+.waf3-*
 .lock-*