'Chairs' update v1.09 — BACK*SPACE Steam update #7427349

-you can sit in chairs -exiting the chair requires the player to look at the chair/sofa/etc and use again. player will exit to a nearby spot that works best for each chair. -some instances of tape locations slightly tweaked to prevent usability confusion. tapes that were on chairs, now will locate in the same-ish location but perhaps on a nearby table. for maximum sittability. -some chair groups adjusted to prevent chair-hopping. chairs will not allow chair-hopping, but now most chairs are not so close so as to even hint that chair-hopping would have been possible. -a few extra chairs added for maximum sit. -some alignment cleanup in Mimetism. -minor flavoring added in a few levels. -'intro' page cleaned up to remove headbob effects -non-essential network plugins removed from the project. This is steps towards eliminating the 'firewall' popup. Part of steam achievements requires certain ...