-Add new widescreen method and exploit prevention
-disable old widescreen method and exploit prevention
-force sv_rollangle 0
-add sv_widescreenclamp to limit fov expansion to 16:9
* Webs placed on the floor now correctly connect with marines walking over them
* Allies and structures no longer block the web's effect if they're between the enemy and the web origin point
Tooltips will no longer be added to the screen if that message is already being displayed. This prevents the same message (e.g. the ready room F4 message) from appearing multiple times if the player keeps pressing F4.
This sadly means that buildings cannot be placed where destroyed func_breakables and func_weldables are. Unfortunately, the fix also meant structures could be placed inside railings which would immediately cause them to sink
* The client build preview now respects func_nobuild, fixing situations where the client thought it could build somewhere, but nothing would appear when clicking.
Onos ladder detection was assuming player was 64 units high instead of actual 108. By correcting the assumed hull size for Onos players, it now detects ladders as reliably as other player sizes.
* Removed superfluous configurations
* Removed superfluous include directories and hard-coded library locations
* There are now only 3 configurations: Debug, Playtest and Release
* Debug and Playtest have the PLAYTEST and BALANCE_ENABLED preprocessor commands, while release doesn't
* Release has maximum optimisations enabled. Debug has none, and playtest has minimal
* Removed hard-coded output directories based on half-life installations, dlls are output in the solution folder (and user can customise as they see fit)
* All projects for all configurations compile without warnings or errors
