Merge pull request #40 from Shammah/master

Improved vec2 performance and space -> tabs
Loadconfig stub
Merge branch 'master' of github.com:LauriM/ProjectIce
Renamed distance to lenght
WTF formatting is this
Loading config files from disk works. Added stringutils
damn lenghthhgthgthghtg
Added link to Doxygen documentations that are generated automatically
Fixed stringutils
Moved AI stuff into actor folder
Changed the headerguards to be consistend with the project
Corrected headerguards on the game section also
Merge branch 'master' of github.com:LauriM/ProjectIce
Fixed errors on unit tests