AGM_Logistics ParaDrop

Fixed never working paradrop function. (see commit). 
Moved AGM_SelfActions to Man class. SelfActions not working anymore inside vehicle class (Bug?).

Was in eigener Sache: Mir wäre es ganz recht, wenn wir den "Quatsch" hier auf deutsch besprechen könnten. ;)
The private command is pointless once you use a seperated thread, outside from declaring variables in the current scope. I think this line can be removed.