Moved scripts, created folders, changed comments, changed indentation

Moved group,marker,team related scripts to f\common\markers
Moved safestart related scripts to f\common\safestart

Changed remaining JIP references from static to f_waifForJIP.sqf calls
Changed some indentation on description.ext
Changed a comment on f_setTeamColours.sqf (f3 -> f2, that's what was in the init.sqf)