Remove windows slashes + caps in $basetexture
Shade can be damaged through glass.
Fix mistake in last commit.
Fixed GAMEMODE.NoRedeeming being ignored.

Fixed GAMEMODE.NoRedeeming being ignored by the gamemode.
For maps which are not objective maps, but only have one wave, redeeming
is now enabled if there are 5 or more minutes remaining in the wave.
Previously it was disabled completely.
Zombie gas spawns on zm_ maps.

Altered zombie gas creation logic.
Fixed typo.
Added point floaters to healing other players.

Added point floaters to healing other players.
Fixed medic aura interfering with transparency radius.
Merge branch 'master' of https://github.com/JetBoom/zombiesurvival