Sleight a6

-Reworked basically every area in the map (hopefully for the better)
-Fixed red drop down door not opening
-Lowered Mid cap point time
-Increased max map time to 7:30 from 5:00
-Added nobuild to the shortcut, no more building in there! (no one did anyway)
-Added a couple textures from cnub66's Arrow Pack (https://tf2maps.net/downloads/arrow-pack.8921/)

There's a lot less glass now due to issues with spy cloak and other noticeable graphical glitches. Haven't removed all of it from the play area yet though
HDR lighting is a bit bright in some places

-Lock the mid point until 30 seconds after the round starts

-Added a new side pathway on the upper area of mid
-Made the side doorway in/out of mid a bit bigger
-Removed an ammo pack which was stacked on top of another one

-Reworked Last points
-Added intermediary area between mid and last points
-Made the glass a bit nicer, and also put it in less action heavy areas
-Hopefully fixed HDR cubemaps (lighting is a bit blown out in some areas on HDR though!)

I forgot I was going to rework the mid point for this release, oops!

-Fix the fact that i somehow forgot to enable the timer

-Fixed resupply cabinets not working
-Fixed one of the overlays only being applied to one face.