Flight View Work

* mavlink/master:
  update android version
  qmake cleanup git version
  travis-ci enable ccache for linux
  travis-ci switch linux to container infrastructure
  travis-ci disable android debug
  Fix mode selection coloring
  Fix binding loop
  Decimal place support from meta data
  Fix item dragging
  Fix home position handling
  Fix signalling
  Decimal place support from meta data
  Fix item dragging
  Fix home position handling
  Fix signalling
  Move ParameterLoader override to FirmwarePlugin

travis linux docker infrastructure and ccache

-enable ccache

-until we start running unit tests on android

Fix mode selection coloring

Fix Flight Mode binding loop

Decimal place support + other fixes

Move ParameterLoader override to FirmwarePlugin

Mission home move

Mission drag visuals

They were causing variable scoping conflicts. This in turn caused the
widget to not update. Active property is not needed since the handling
of active/inactive vehicle is handled outside of the control

Wait until parameter load complete for Mission Load

Remove deprecated config option