add AssignmentClient to be correct subclass of QCoreApplication
remove cURL from Agent code
make AssignmentClient use event loop, closes #1291
replace UDPSocket with QUDPSocket
replace a missing capture of received bytes
add check for pending datagrams before read
hook AudioMixer to new event-driven assignment setup
fix cleanup of finished assignment
repair usage of DS as STUN server
cleanup memory leaks and timing on assignment threading
process any new events at beginning of Assignment while loop
remove timing debug for DS check in
setup subclass for threaded assignments
switch node pinging to QTimer in QCoreApplication instance
re-work AvatarMixer to new QCA infrastructure, closes #1300
hook VS to new QCA infrastructure
change const HifiSockAddr in DataServerClient to remove error
re-write Agent to use new QCA infrastructure
fix packet sending from VoxelScriptingInterface
remove extra debugging line