Merge pull request #23 from mbasaglia/gametype_vote

Fix nextmap
Count teams before trying to switch the player
Only allow headshots if weapon is nex, rifle or minsta
Fix missing rifle waypoint color
When resetting colors, also check head attachments
Merge latest Xonotic Git changes
Hovering vehicles hover above water!
Fix throwing weapon while in vehicle
Disable weapon impulses while in a vehicle
Reset flag scale if the flag carrier was a vehicle
Add a setting to disable headshots
Fix team checks
Merge pull request #24 from mbasaglia/gametype_vote

Use current gametype if none are votable
Make keyhunt cap based (note: may break some maps)
Reset round if a key falls into the void
Don't start a new round if the match is over
Don't smash if we're not on the ground
Attempt to fix an issue with team counts
Switch to 3rd person view while spectating a vehicle
Fix an exploit