final 1.3.5 build

minor fix to Voice volume

updated yellow icon

added BGHudAppkit and MGTwitterEngine to main repo

added contributors

Fixed issues ugol#39 ugol#37, added sticky growls

fixed issues ugol#37, ugol#39

new icons, fixed issues ugol#32,ugol#38, ugol#45

Final icon, fixed font issue in about window and break icon not visua…

…lized if 'can restart during break' enabled

added twitter integration