Merge pull request #17 from mbasaglia/gametype_vote

Gametype vote
Attempt to fix a crash
Another attempt to fix crashing
Fix a crash
Reset keeptwotime delay when entering gametype vote
Add a default value for the keeptwotime delay
Other fixes to gametype vote
Only show gametype vote when needed
Allow off-hand grappling hook even while weapon use is disabled
Add a cvar to change keepaway point limit
Only accept votes vot available game types
Merge branch 'master' of github.com:MarioSMB/esk-modpack into gametype_vote

Conflicts:
	qcsrc/server/g_world.qc