Changed start domain to sandbox. Changed start location to xyz: 6270, 211, 6000.

goHome behaviour is unchanged and will still just go to the start location keeping the currently select domain.
Fix running scripts not properly updated when done programmatically

Add a slot to Application to receive ScriptEngine::finished signals.
Notify the Running scripts widget of stopped scripts so it can properly
move them to the recent scripts list.
No more hand movement when clicking with the mouse.
added discourse key in shift operators
optimization: only compute baseTransform once
PalmDataA::getPalmDirection --> getNormal()
Fix for bad hand rotations
merge upstream/master to andrew/bispinor

Conflicts:
	interface/src/avatar/Hand.cpp
	interface/src/avatar/SkeletonModel.cpp
	libraries/avatars/src/HandData.cpp
	libraries/avatars/src/HandData.h
Fix style issue
Merge pull request #2845 from talentraspel/19656

No more hand movement when clicking with the mouse.
Merge pull request #2844 from talentraspel/19652

Changed start domain to sandbox. Changed start location to xyz: 6270, 21...
Merge pull request #2850 from huffman/19654

19654 - Fix running scripts not properly updated when done programmatically
Merge pull request #2849 from stojce/19597

added discourse key in shift operators
Merge pull request #2851 from AndrewMeadows/bispinor

removal of FingerData revisited
Merge branch 'master' of https://github.com/highfidelity/hifi into priority

Conflicts:
	interface/src/avatar/SkeletonModel.cpp