Delete Settings from preferences
Merge pull request #974 from mavlink/offboard_mode

Offboard mode
Updated MAVLink version
Better error reporting
Better Windows error reporting
Merge pull request #965 from DonLakeFlyer/DeleteSettings

Delete Settings from preferences
Mock implementation of a Link

Handy for testing without a real board
Fix compiler warning
Merge pull request #976 from DonLakeFlyer/MockLink

Mock implementation of a Link
Delete generated UIC files
Merge pull request #978 from DonLakeFlyer/BogusFiles

Delete generated UIC files
Merge pull request #975 from DonLakeFlyer/UpgradeErrors

Better error reporting during Firmware Upgrade
Bump minor version to 2

Prepping for stable 2.2 release
Merge pull request #981 from DonLakeFlyer/Version2.2Bump

Bump minor version to 2
uas: hack to include HIL bitfield when UAV is in HIL mode but not through QGC
Merge pull request #984 from julianoes/fix_hil_jmavsim

Set mode compatibility with jMAVSim
Merge remote-tracking branch 'mavlink/master' into joystickinput_settargets2