Merge setting weapon shader color into missionpack ui
Missionpack uses q3 models in all non-team gametypes
Specify lightmap and vertex as hight and low in q3_ui

This is does in Team Arena.
Fix setting display height and width in glconfig

Display height and width were getting cleared at video restart.
Fallback height and width were swapped.
Add display video mode (r_mode -2) to q3_ui settings