add glowLevel, and pulse to all overlays
first cut at new glowing pulsing select ui in editModels.js
added circle overlays
added support for dashed lines for 3D Circle overlays
Simplifications suggested by Andrew.
Simplify the message situation by removing color-only edits.
introduce Planar3DOverlay for common features of rectangle and circle, introduced rectanglular 3D plane
Allow painting boxes that aren't grid-aligned; merged color and material
tools.
Added erase buttons, initialize color editor on creation.
Merge branch 'master' of https://github.com/highfidelity/hifi into metavoxels
Layout tweak.
Working on shapes for metavoxel edits.
add localRenderAlpha property to entities
implement support for localRenderAlpha property in the rendering portion of entities
add dashed line drawing to Base3DOverlay and 3d line and rectangle overlays
moved the selection display class into own file
Merge branch 'master' of https://github.com/highfidelity/hifi into metavoxels
Make recalibrate Leap-on-desk if avatar scale changes
Make leapHands.js handle Leap-on-HMD setting changes
Make recalibrate Leap-on-desk if avatar head or skeleton changes