possible fix for Windows login and address-bar modal dialog
Merge branch 'master' of https://github.com/highfidelity/hifi into 20061
Layout changes
Fix update dialog layout on WIn
layout changes on update dialog
	more dialog fixes
Merge branch 'master' of https://github.com/highfidelity/hifi into 20061
Layout changes
Merge branch 'master' of https://github.com/highfidelity/hifi into 20091
address bar style fix
close icon size fix
Replacing glutSolidSphere by a cached Geometry

Instead of calling glutSolidSphere, just call Application::getInstance()->getGeometryCache()->renderSphere(...)

- replaced all the instances of "glutSolidSphere"
- Changed the atmosphere shaders so instead of drawing a sphere of the size of the atmosphere, we draw a unit sphere, the vertices get scaled at the right radius in th vertex shader using  fOuterRadius
Blend between cube face textures.
Reduce the size of the smoothing step.
Merge branch 'master' of https://github.com/highfidelity/hifi into metavoxels
Merge branch 'master' of https://github.com/highfidelity/hifi into temp0

Conflicts:
	interface/src/ui/MetavoxelEditor.cpp
	interface/src/ui/overlays/Sphere3DOverlay.cpp
store the last selected audio device
Merge pull request #3533 from stojce/20091

CR for Job #20091 - Windows : Popup to download update is unreadable on Windows (see attached screenshot)
Merge pull request #3535 from stojce/20061

CR for Job #20061 - Style our address bar / "go to" UI
Merge pull request #3539 from ey6es/metavoxels

Blend between directional textures on dual contour surfaces.