Fixed all errors! updated changelog for v2.21

[Added] Green army (Independent)<br/>
[Added] Diving class to all factions<br/>
[Added] Green army suits to gunstore<br/>
[Added] spawn protection on debug island<br/>
[Added] New ghosthawk with camo (DEVBRANCH-ONLY)<br/>
[Fixed] new outpost mission did not despawn correctly<br/>
[Fixed] incorrect mission descriptions<br/>
[Fixed] Server cleanup set to 10 minutes after death<br/>
[Fixed] Cargo on armed boat not working<br/>
[Changed] hostile heli missions contain a mi48 now<br/>
[Changed] hints before and after missions rewritten<br/>
[Changed] missions last longer before timing out<br/>
[Changed] added debug logging for findsafepos *debug build*<br/>
[Changed] mission starts at 8pm for evening edition<br/>
[Removed] Names when in vehicle in StreamFriendlyUI<br/>