Added back field and cloud files
reconnecting particle cloud
Merge branch 'master' of https://github.com/worklist/hifi
got basic cloud working
Merge branch 'master' of https://github.com/worklist/hifi
Merge branch 'master' of https://github.com/worklist/hifi
Cleaning up particle code
Further code cleanup on particle cloud
Merge branch 'master' of https://github.com/worklist/hifi
More coding standard fixes to particle cloud
Merge branch 'master' of https://github.com/worklist/hifi
Change particles to use vertex arrays, further speedups
spacing
Removed old head rotation code, menu items, added ability to turn off faceshift head rotation
code review, added Doxygen style comments
bracket placement
indents
indent
Merge pull request #1036 from PhilipRosedale/master

Added back particle clouds, made faster (rendering options->particle cloud)
Merge branch 'master' of https://github.com/worklist/hifi