Hotfix for func_breakables having incorrect prop data.

CHANGES AND ADDITIONS

CHANGES

[FIRST CELL] Reduced the breakable wall health even further to make rebelling easier from this cell.
[FIRST CELL TELEPORT] Moved the first cell teleport destination to be more balanced for T's being able to rebel. It is now located in Green House.
[DUNGEON] Reduced the breakable vent health vastly to near pre-update values.
[ARMOURY] Re-added in the outside lock so T's cannot enter in instantly.
[INFIRM] Increased the heal rate for T's specifically from 2 HP per half second to 5 HP per half second.
[CELL DOORS BUTTON] You may now open cells by pressing anywhere along the left hand side of the desk the button sits on. This is a stop gap solution to a more permanent solution to putting a nicer set of controls in Warden's Office.

ADDITIONS

[VIP AIR BUBBLE] Not sure why this wasn't added back in. Derp moment?
[SIGNS] OKay, this was already in the pipeline, chillax. Added signs for Big Cage and Deagle Cage.
[SOCCER] Re-added the grenade back to (nearly) where it was with another Mr. Buddy-old-pal-grenade nearby.
[CLIMB] Added an observation room that has a view of the winner's room and the top-down view of the area.
[DUCK HUNT] Moved the button for opening duck hunt down from Balcony to the main floor (roughly where it used to be positioned along the glass)

BUG FIXES

[MAIN CELLS] Fixed the bottom row of cells that were bugged for touching the floor geometry.
[ADMIN ROOM] Fixed an issue where any poor sod could rummage around in Admin Room from the outside. Spiffing!
[SHADOWS] Fixed several instances where shadow artefacts would be present
[SHADOWS] Fixed several instances where shadows were being unnecessarily cast.
[ENTRANCE] Fixed an issue where the HUMMV's glass was incorrectly placed.

Initial commit to the Workshop