Updated/fixed sync tool for selftest
Fixed comments a bit, included ptt- exceptions to https forwarding (hardcoded, yay)
Implemented/Fixed device sync to owner copy (to test with existing functionality still)
Fixed category sync call to include parameter for device root folder name
Implemented null parameter functionality to default to device root
Restructured DeviceClient as independent library
Fixed hardcoded shared secret - replaced by HTTPS/SSL channel expiring secret