- All resources are either under src or under resources dirs
- Removed files top level directory
- Move flightgear files to top level dir

The QGCUnconnectedInfoWidget now remains square and has more rounded edges so that it looks more like a button.

Reworked the UAS listing. It's organized differently and styled differently. Also the fading of the heartbeat status now works properly. Also fixed some theming issues with the connectButton when it was checked.

Fixed initial startup bugs, cleaned up the activation-deactivation of update timers. Added initial instructions for new users.

Significantly bugfixed persistence and link adding/removal. Not yet fully there, but getting closer to release