Fix crash in LLDrawable::getSpatialBridge

Fixes https://code.google.com/p/singularity-viewer/issues/detail?id=972
Merge remote-tracking branch 'singu/master'
Apply fix for windows compile warning from internal
Always send version and channel to the login page
Satisfy Issue 904: Add option to close appearance floater with Esc

Setting AppearanceCloseOnEscape to true will turn this on.
Enable Parcel Ban and Access lists regardless of parcel rights.
Merge branch 'master' of https://github.com/DamianZhaoying/SingularityViewer
Feature Request: Add shortcut, Ctrl-Alt-Shift-C, for Avatar Rendering Cost
Merge branch 'master' of git://github.com/Lirusaito/SingularityViewer
Merge branch 'master' of git://github.com/AlericInglewood/SingularityViewer
A bit of harmless cleanup, null checking, nan checking. Removed sphericalProjection and cylindricalProjection from llface (broken/dead).
Removed CLEAR_INVISIBLE drawable flag.
Added some missing drawpool determination logic pertaining to face materials.
Fix issue displaying material faces with a shine value applied when performing deferred rendering. Also attempt to fix rigged material faces when performing deferred rendering (Todo: test rigged mesh material+(shiny|alpha|alphamask|fullbright) combinations)
Scriptcounter touchup: Fix end when deleting inventory
Merge branch 'master' of git://github.com/Shyotl/SingularityViewer
Missed a couple lines in earlier commit.
Merge branch 'master' of git://github.com/Shyotl/SingularityViewer
Confirm to new OpenSimExtras specification of SimulatorFeatures cap

See: http://opensimulator.org/wiki/SimulatorFeatures_Extras
* Moved SupportsExport inside this map to avoid possible
  collision with Linden Lab
* Added the ability for a sim to specify map server
  (Fixes maps after hypergrid jumps)
Prevent that annoying issue where new scroll list menu flashes in the bottom left corner briefly when created.\