don't look for GnuTLS from cmake
remove dependency on GnuTLS for later replacement with OpenSSL
remove GnuTLS include across repo
remove more gnutls includes
put back ssize_t definition
Merge remote-tracking branch 'upstream/master'
More animation controls.
Merge branch 'master' of https://github.com/highfidelity/hifi into animenu
Removed debugging line.
Merge branch 'master' of https://github.com/highfidelity/hifi into animenu
Merge branch 'master' of https://github.com/highfidelity/hifi into animenu
Working on handling animation priorities to prevent Hydra move/restore from
interfering with scripted animations.
Merge branch 'master' of https://github.com/highfidelity/hifi into animenu
More priority bits.
Fixed a compile warning, provide means to start/stop animations.
Script commands to start/stop animations by role.
Merge branch 'master' of https://github.com/highfidelity/hifi into animenu
We should let people "start" even if the animation is already playing (to
start again from the beginning).  Fixed an issue with competing priorities.
Merge pull request #2904 from birarda/credits

display user's credit balance in window title
Made overlays thread safe for write operations, which solved a script
crash.