Balance

Aliens:
- no Aircontrol with leap
- difficult leap in vents
- no Bunny-Hopping after Leap
- no sliding after Leap
- doubled EnergyRecuperationRate
- Leap needs half of maxenergy
- lower BiteDamage

Marine:
- Reduced Default SupplyRespawnTime
- Reduced Default WeaponDropRespawnTime
- Increased Default  NumStartClips
- Increased MedPack Health
- Increased FriendlyFireScalar