first experimental cut at overlay image
Merge branch 'master' of https://github.com/worklist/hifi into overlaysupport
first working version of scriptable Overlays
more work on image overlays
removed getProperties() which was not implemented
add support for detecting clicked on overlays
tweaks to overlays
fix windows build
implement text overlay support
fix windows
added 3D cube overlay support
add 3D sphere overlay support
update comments in example
added 3D line overlay support
removed bounds properties from Overlay so it only lives in Overlay2D
Merge branch 'master' of https://github.com/worklist/hifi into overlaysupport
Merge pull request #2006 from ZappoMan/overlaysupport

Scriptable Overlay Support