Merge branch 'TimePath/waypointsprites' into 'master'

Waypoint sprites

* Gets rid of strings in the waypointsprite API
* Makes waypoints available to the menu

See merge request !203

diff --cc qcsrc/client/autocvars.qh
Simple merge

diff --cc qcsrc/common/weapons/w_seeker.qc
Simple merge

diff --cc qcsrc/server/mutators/gamemode_assault.qc
Simple merge

diff --cc qcsrc/server/t_items.qc
Simple merge