- Incorrect signaling causing dirty but to be incorrect
- Remove all not working
- Min fence point count incorrect

Also added new FirmwarePlugin::brandImage support

_finalize methods need information which is not available if all you
have is a mavlink_message_t

Includes ability to load params

- GeoFence support comes from plugin
- Circle fence support
- Better param support

* Fix long description meta data

* Add reboot required

* Deal with missing parameters on Solo

* Fix trigger set