AH-506 After reaching a certain speed the maxspeed is slowly increased to make it possible to gain a higher topspeed.
AH-506 Added comment and better values.

We're still in need of fine-tuning this sprinting values.
Merge remote-tracking branch 'origin/master' into AH-506_ImplementThatShit
Add tweaking possibility to ambient light.
Fix VLD for the client.
Activate tweaks for server to prevent crash.
Hide memory leak we can not do anything about. AH-540
Merge remote-tracking branch 'origin/master' into AH-480__Checkpoint_Particles
AH-480 works again