0.0.6a Tweaks and Fixes

CHANGES:

• Enabled the scripts that were disabled during testing of the Floor Stability Timer on the Third Floor.
• Redirected Third Floor exit trigger to Rest Area A, which currently has no exit besides its Rope Ladder.
• Added Homer the Repair Golem to Rest Area A.
• Cut starting $PickHealth in half, from 32 to 16, and changed the compared values for Cracked Wall warning statements accordingly.
• Fixed some improperly colored tiles on the Surface.