Audio: use char* for a compile time const string
Same as the previous commit but more constness
Use Str::cisspace in a few more places
Build script and dependency script updates
Remove Str::ParseHex32 since it is unlikely to be useful
Remove some long-unused bot code.
Sanitise stopping of player-related particle systems.
Audio: remove some unused members and function parameters
Remove more unused Cmd_* functions
Remove unused code in cm_*.cpp/h
Also remove CM_LumpChecksum
G/Admin: Register user-defined admin commands
Stop jetpack and muzzle particle systems when client entity leaves PVS.
Audio: replace the calls to S_* with calls to Audio::* and remove unused files
G/Admin: Register user-defined admin commands
Merge branch 'release-fixes'
Fix tab complete not adding a space.

Thanks Amanieu.
Fix potential overflow with sscanf when reading in session data
Audio: fix the music loop not starting if there is no leading sound
Add back the ability to search for overridden files with which