fix member variable initialization order to remove warnings
Merge pull request #632 from birarda/master

remove warnings for wrong order member variable initialization
fix cast to 0 for long long in SimpleMovingAverage
Merge pull request #633 from birarda/inf-stats

fix for inf stat values
remove avatar data read and write to file
Merge pull request #637 from birarda/master

remove read and write avatar data methods that aren't implemented
Merge branch 'master' of git://github.com/worklist/hifi into 19373
Linked ZLIB to voxels library