Merge pull request #1121 from ZappoMan/bugfixes

one memory leak fix and several compiler warnings/analysis errors
don't alloc memory for checkInPacket, make it stack to function
updateWindowTitle()
Fix for models exported from Blender: remove type prefix from IDs.
Merge pull request #1123 from ey6es/master

Fix for models exported from Blender: remove type prefix from IDs.
fix Assignment ctor from data to properly parse payload
Merge pull request #1122 from birarda/master

fixes for Assignment payload, checkInPacket
avoid a divide by zero in PacketSender
Limit the eye rotation to 22.5 degrees.
Pull the mirror camera back and narrow its field of view to reduce distortion.
Also, have it point at the avatar's eyes like the full screen mirror.
update the window title when the domain changes or the username changes
Merge pull request #1125 from ey6es/master

Fix for eyes' rotating into sockets, fisheye distortion on inset mirror.
Merge pull request #1124 from birarda/master

avoid a divide by zero in PacketSender
make updateWindowTitle public, call it after Menu loads data into the Profile
Merge pull request #1126 from donpdonp/19444

19444 manage the window title, watch for username changes
Merge pull request #1127 from ZappoMan/bugfixes

temporarily force external child storage
Merge pull request #1129 from ZappoMan/bugfixes

added guard to protect against external child access