Merge branch 'master' of ssh://github.com/highfidelity/hifi into avatar-interaction
Splitting hand collisions between other avatars and ourself.
Moving hand-avatar collision trigger calls into MyAvatar

Also renaming some methods in Model to be more descriptive.
Merge branch 'avatar-interaction' of ssh://github.com/AndrewMeadows/hifi into avatar-interaction
Removing HeadData::findSpherePenetration() as unused cruft.
Minor whitespace removal.
Only do slaps for MyAvatar.
Making arm restoration rate independent of FPS and easier to tune.
Hand-face collisions now work (sorta).
Making the lean recovery use more tuneable parameters.
Merge branch 'master' of ssh://github.com/highfidelity/hifi into avatar-interaction

Conflicts:
	interface/src/avatar/Hand.h
	interface/src/avatar/MyAvatar.cpp
Fixing a comment.
Improved comment about limitation of collision check.
Merge pull request #1994 from AndrewMeadows/avatar-interaction

Avatar interaction
add Stop All Scripts and Reload All Scripts
fixed crash on shutdown with multiple scripts
tweak to reload scripts
Merge pull request #1995 from ZappoMan/scriptfixes

Fix crash on shutdown with multiple scripts and other scripting improvements