1.15: New Contents (Aliens & Furends)

Hi,

Here is the new contents for the update 1.15:

[Features]
- 2 new enemies types (Lernie's Furends / Aliens)
- 8 Aliens cars
- 8 Furends cars
- New A.I for the new factions.
- Command line option to turn off v-sync [-novsync] (Oblisk)

[Bugs fixed]
- Boxing gloves (Forest Bandit #12796)
- Boxer knuckle is that strong? (FreedomFighterEx)

Have fun!