Add an annotation to archlinux' default server.cfg.
Fix background music on main menu
Travis commits to fix all cmake errors
Fix getstatus requests
FIx adding of cmake backport repository.
Remove some old unused mara zap code. Ignore an entity's constantLight field if it is not ET_MOVER or ET_MODELDOOR as these are the only types that the server-side code creates a constant light in. For the mara, constantLight is used to store entity nums which erroneously caused a dynamic light to be created on each zap.
Merge pull request #345 from slipher/zapzap

Fix mara zap dynamic light bug (?)
Fix 'cvar already registered' when passing startup cvars
update travis again
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
Add ProjectPointOntoRectangleOutwards and ExponentialFade.
Revert "Remove support for 'texture expression' when loading textures"

This reverts commit 573041d6ee17152f40ecd92e8ee728833774b4f4.