Merge pull request #112 from dmodoomsirius/master

Fixed the Regex for Buildcraft Additions, TooMuchLoot, Freedom, Santa'sDecor,  added a category for Doubledoor dev mods and added NearByMobfinder
Added ExtraUtilities
Merge pull request #113 from helinus/master

Added ExtraUtilities
Remove unused StringIO import

Fix some whitespace issues
Add parser for GitHub releases
Improve Big Reactors parser
Fix regex for Buildcraft Additions
Fix !nemp set argument splitting by using shlex