#19466  - Add avatar scale to preferences panel
Merge branch 'master' of https://github.com/worklist/hifi into 19466
remove the Leap integration
remove Leap integration from CMakeLists
Fix for "red ball" issue with no skeleton: use avatar position for head
position.
Merge pull request #1468 from ey6es/master

Fix for "red ball" issue with no skeleton: use avatar position for head
make casts float match coding standard
first cut at local voxel cache
make local voxel cache properly switch to different cache file when switching domains
removed dead code
Merge branch 'master' of git://github.com/worklist/hifi into local_voxel_cache
more cast coding standard fixes
fix bug in Octree server that wasn't properly surpressing duplicate packets
Merge pull request #1469 from birarda/kill-leap

remove leap integration
Merge branch 'master' of git://github.com/worklist/hifi into local_voxel_cache
Merge pull request #1492 from stojce/19466

Code Review for Job #19466
force 10.9 build to act like 10.8 with Makefiles, closes #1210
remove the starfield URL loading code, closes #1497
Merge pull request #1475 from ZappoMan/local_voxel_cache

Local voxel cache & some bug fixes
merge pull request 1446