- Fixed potential error

- Bunch of performance optimizations
- Indicators now display properly when out-of-body (third person view, via cameras, etc)

+ Added command to modify transparency

- critmode defaulted to 7

+ Added critical modes
- Melee now spawns indicator at damage location
- Rendering optimizations

+ Added much more customizability

- added prop_door* to world mask

+ added entity masks.

- force clients hitnums_toggle on when server disables sv_hitnums_allowusertoggle

- removed useless check on serverside lua.
- client convar hitnums_enable was changed to concommand hitnums_toggle to maximize compatibility with sv_hitnums_allowusertoggle.