Merge branch 'master' of https://github.com/highfidelity/hifi
cleanup constructors
remove dead VoxelSceneStats class and clean up Voxel Stats to be OctreeStats
more constructor cleanup
Merge branch 'master' of https://github.com/highfidelity/hifi
remove double definition of GLEW_STATIC
clarify that Windows builds are 32-bit, fix double GLEW_STATIC
have FindGLEW only look for 32-bit static lib
only look for the 32-bit oculus lib on windows
Merge branch 'master' of https://github.com/highfidelity/hifi
Working on LRU cache for resources.
Initialize scale to unity.  Closes #2232.
Merge pull request #2253 from ey6es/master

Initialize scale to unity.  Closes #2232.
Merge branch 'master' of https://github.com/highfidelity/hifi into joints
Basic LRU cache.  Closes #2234.
Applied Ryan's tweaks to Visage mapping and config file.
Slight tweak to Visage instructions (in order not to overwrite our custom
configuration).
Merge branch 'master' of https://github.com/highfidelity/hifi into editVoxels
remove space bar behavior from editrVoxels.js
remove qt5 homebrew formula - it lives at highfidelity/homebrew-formulas