Added file exclusions, reformatted

Windows XP Media Center Edition also creates ehthumbs.db

Update SeamGen.gitignore

Added ignore of W3TC cache folder (for users that might be using W3TC ca...

Fix Opencart gitignore

add *.log (wp-content/debug.log)

Updated SASS gitignore

This takes the change from #339 and makes it case insensitive so that CakePHP projects from both before and after the rename ignore the appropriate files.

Removed redundant ".directory" that was already covered by ".*".

.netrwhist

Conflicts:
	C.gitignore

Conflicts:
	Objective-C.gitignore

Added Windows Azure build output files

ignoring *.dylib (dynamic link libraries in MacOS X)

Update to also ignore .DS_Store files

the current version of Cakephp (2.x) renamed the config folder to Config

See http://en.wikipedia.org/wiki/Windows_thumbnail_cache#Thumbs.db

* added web.config and authorize.php
* tweaked settings.php path to also ignore stock example.settings.php file
* tweaked files and private folders paths to include all sites

*.dylib is an extension for dynamic link library in MacOS X.

the current version of Cakephp (2.x) renamed the config folder to Config. adding core to the list of files to ignore as this contains security salts.

Include .netrwhist, the user's history and potential privacy concern. See: http://stackoverflow.com/questions/9850360/

Global/Windows: Recycle Bins on network shares

Updated Magento.gitignore for the latest Enterprise edition.

Add Unity gitignore

C