TTT: Fixed eye angles being odd when switching players with LMB after exiting propspec.

After exiting propspec, it is likely that your eye angles will be at odd angles. When pressing the LMB to switch to a random player, these eye angles were still set so you will likely be spectating with an awkward roll.

This fix resets the eye angles whenever you press the LMB while spectating.
draw.DrawText optimizations
Made player_manager.TranslateToPlayerModelName case insensitive.
Fix some .357 weapons

Fix for AlyxGun and HLS Hand Grenade.
Fix snow footsteps

Make them sound like snow, not dirt.
Clean up properties

* Remove excessive whitespace, semicolons
* Prevent the properties from jumping around by giving each one unique
ID
Update getmaps.lua

Added more useless maps to the ignored list.
Missed comma
Update controlpanel.lua

Fix my fuckup, apparently PP icons use PANEL:FillViaFunction
Finish clean up
Finish clean up
Fixed broken menu sounds due to using a deprecated jQuery function. #1147
Don't save PP effects over sessions

Apparently assholish servers are using this maliciously.
Merge pull request #722 from robotboy655/wepfix

Fix some .357 weapons
Merge pull request #723 from robotboy655/snow

Fix snow footsteps
Merge pull request #724 from robotboy655/master

Clean up properties
Merge pull request #725 from robotboy655/patch-1

Update getmaps.lua
Merge pull request #726 from robotboy655/patch-2

Update controlpanel.lua
Merge pull request #727 from samuelmaddock/menu-sounds-bug

Fixed broken menu sounds
Merge pull request #728 from robotboy655/pp

Don't save PP effects over sessions