[MP] Remove teamtask cvar from cl_main
[SP] Fix up content and surface flags to be unsigned.
[MP] Multi master support now is in the UI.

Use the same sv_* cvars which are already preconfigured to raven and jkhub respectively.

"Internet 1" will be sv_master1 etc.
[MP] Fix mismatched sounds for an unknown female model loaded.
Discovered/fixed by @entdark.
[SP] Some warning fixes and cleanup.
Also fixes bug where imperial probe didn't have correct varying attack delays with different difficulties. (JA and JO)
[SP] Some cvar default fixes and remove additional commands on client shutdown.
[MP] Update the md4 (crc) license header
[SP] X360 DPAD buttons will map to the arrow keys to work in menus if UI is active.  A button maps to enter.
[MP] X360 DPAD buttons will map to the arrow keys to work in menus if UI is active.  A button maps to enter.
[MP] Remove leftover _DONETPROFILE_ blocks.
[MP] Remove SV_[Get|Set]Configstring from the renderer API.  It was only used by an unused function, G2_FindConfigStringSpace.
This commit increases the MP Renderer API version to 5.
[SP] Remove SV_[Get|Set]Configstring from the renderer API.  It was only used by an unused function, G2_FindConfigStringSpace.
This commit increases the SP Renderer API version to 13.
[SP] cg_lights cleanup
[SP] Part of last commit.
[MP] Add ability to paste within UI module text fields.
[MP] Merge darklegion/tremulous@d1abff28e40d86c34e93ddbf2af222ffe552f6b8 , darklegion/tremulous@ed3a2a6da386c887ff721dfd3b559cb7b12f383d
* (bug 4303) Disallow blank hostnames and non-printing characters in the server browser (thanks Khalsa)
* That's the last time I trust myself to make even super-trivial fixes to patches without testing them again :-(
Plus minor adjustments for OpenJK compatibility.
[MP] Disable the blocking of invalid info servers for now, as it also blocks servers with high ascii.
[MP] Attempt to fix *nix compiles of paste commit.
[MP] Make teamtask optional validation since its not sent by OJK client anymore.
[SP] Remove MEM_DEBUG blocks that are unused.