Moved Avatar upload to file Menu
FstReader not a member anymore
Added the send method
Merge branch 'master' of https://github.com/highfidelity/hifi into avatar_uploader
Merge branch 'master' of https://github.com/highfidelity/hifi into avatar_uploader
Upload FST
Merge branch 'master' of https://github.com/highfidelity/hifi into avatar_uploader
Review comments
Merge pull request #2302 from Atlante45/avatar_uploader

Avatar uploader
Changed the font of the entire chat window to Helvetica/Arial.
Moved the chat from a window to a built-in panel.