Adds Roslyn .ide directories to .gitignore.
Merge pull request #1035 from AArnott/master

Adds Roslyn .ide directories to .gitignore.
Fixed typo in comment
Merge pull request #1038 from superlukas/osx-comment

Fixed typo in comment
Ignore xcuserstate

xcuserstate files are generated from within Xcode and saved in your project bundle to remember your last opened file, the open state of any group folders, open tabs, and any other user setting your project might need to remember
Ignore xcuserstate

xcuserstate files are generated from within Xcode and saved in your project bundle to remember your last opened file, the open state of any group folders, open tabs, and any other user setting your project might need to remember, this is something that shouldn't be tracked in version control
Laravel4 gitignore
Merge pull request #1041 from UltraWalker/feature/add_laravel4_framework

Add Laravel4 gitignore template
Added .rel-files

Reftex adds these for internal processing, only auxillary files for composition and compilation of tex-documents.
Merge pull request #1042 from stenskjaer/patch-1

Added .rel for reftex to Emacs template
Merge pull request #1040 from NSElvis/master

Ignore xcuserstate