Stable 2.6

Report failed initial parameter load to user

Unit test always use resource based meta data

Remove delay waiting for bootloader

Update README.md

Parameter load errors shown to user

Warn if using generic flight stack

Map rc to param fix

Update to Flight Mode descriptions

Flight Mode Config: Show text on already used channels

Off by one fix

VTOL tilt-rotor airspeed sensor

Merge branch 'firefly-airspeed' of https://github.com/Austriker/qgroundcontrol into firefly-airspeed

Parameter editor keys

Initial setup for Mac Installer (Video Steaming)

Flight Mode config redesign

Can now scroll to work on laptops and tablets. Plus many other changes.

"Show Status Bar" menu entry more sensible.

Add Gumstix AeroCore board support to firmware flashing.