Fix GPS103 UDP mode (fix #863)
Workaround missing hemisphere (fix #874)
Add GT06 time correction (fix #881)
Add PostgreSQL driver (fix #480)
Acknowledge all messages
Fix GL200 location validity (fix #888)
Fix Wialon acknowledgement
Add GL200 test case
Fix timezone parameter (fix #881)
Add Megastek unit tests
Support Megastek log message (fix #895)
Fix Meitrack decoder
Change megastek frame decoder (fix #895)
Parse V680 event field
Add filtering time limit
Extend GT06 protocol
Store address by default
Fixed typo
Cleaned up some commented out properties
Added missing server entries