fixes upside down aspect ratio
numerous starfield fixes
Merge branch 'master' of git://github.com/worklist/hifi into 19188

Conflicts:
	interface/src/starfield/renderer/Renderer.h
Merge branch 'master' of git://github.com/worklist/hifi into 19188
Merge branch 'master' of git://github.com/worklist/hifi into 19188
removes leftover something and misplaced const-qualification that keeps it from compiling
added behavior in Eve for alternating between grasping and ungrasping hand (tho unable to test transmission). Also, improved readability of hand grasping logic in Head.cpp
more cleanup of hand holding code
Merge remote-tracking branch 'upstream/master'
Merge pull request #135 from birarda/master

remove double consts in AvatarData
Merge pull request #136 from birarda/master

more const repairs in AvatarData
Merge pull request #137 from birarda/master

only change hand state if for mouse press if it is your hand
just did a fairly major re-ordering of avatar interaction logic in Head.cpp
Merge remote-tracking branch 'upstream/master'
fix
To fix font rendering on Linux (which uses points), we need to restore the
default point size attenuation settings.
Merge branch 'master' of https://github.com/worklist/hifi
fix
Merge pull request #139 from ey6es/master

Fix for font rendering on Linux.
Merge pull request #138 from Ventrella/master

major changes to hand holding logic (ordering mostly)