update travis again
Merge branch 'fixtravis'

Conflicts:
	.travis.yml
Fix the fix to getstatus
Update librocket
Only player main menu music on show
Support for static .IQM
Refactor p_* cvar setting
Add the same special case for human asset location in CG_DerviveAnimationDelta
Remove support for 'texture expression' when loading textures
Merge branch 'master' of https://github.com/Unvanquished/Unvanquished into beacons