fixed more of Frontline Sentinels

fixed General-feldmarschall BAD UI bug and fixed PIAT problem with the Sentinel Sections

added slightly more to Frontline Sentinels british specialization

added Frontline Sentinels specialization for british and a few extra things

wip 'Able Company' variants for the USF

added universal Transfer Orders for all factions and added the Sherman Ace in battalion command post

thumbnail upload attempt

freikorps added for a friendits first headquarters is done but not everything else unfortunately

some commandos have unique icons now and freikorps is wipalso made a few other additions such as assault ranger XP being better