Fix for texture on jellyrob_blue_blender.fbx; apparently you can map textures,
as well as materials, by polygon.  Closes #1844.
Merge branch 'master' of https://github.com/highfidelity/hifi
Merge branch 'master' of https://github.com/highfidelity/hifi
Merge branch 'master' of https://github.com/highfidelity/hifi
Merge branch 'master' of https://github.com/highfidelity/hifi
change default domain to root, don't double load domains on startup
add the default body and head to the resources directory
add fallback default URLs for head and body models
clean up bad edit packet warnings to help reduce log clutter
Merge pull request #1959 from birarda/authentication

default domain is root again
use shorter default URLs, set as placeholder text in prefs
remove an antequated comment
fix a bug in version mismatched packets
fix crash in multiple voxel edit scripts running simultaneously
make pending packets thread safe
Merge pull request #1931 from ey6es/master

Fix for textures on Blender FBX exports (such as jellyrob_blue_blender.fbx).
Merge pull request #1956 from ey6es/metavoxels

Fixes for streaming, added test application for metavoxel stuff (currently, datagram transmissions), Windows crash fix, fixes for Windows warnings that Brad reported.
Merge pull request #1961 from ZappoMan/silence_bad_edit_packet_warning

clean up bad edit packet warnings to help reduce log clutter
Merge pull request #1963 from birarda/authentication

default avatar head and body URLS
Merge pull request #1964 from ZappoMan/multiple_voxel_scripts_crash

Fixes various crashes in running multiple voxel scripts simultaneously