Moved mixer file load / compression into mixer library.
Added mixer test
Added host-building mixer test
Fixed mixer chunk load and line ending detection for good.
Improved mixer tests
Merge branch 'master' of github.com:PX4/Firmware into mixer_testing
Merge branch 'mixer_test_merge' of github.com:PX4/Firmware
Enable position control for Easystar type planes
Bring back proper log conversion copy operation
Work queue in RGB driver without work_cancel()
Fixed some stupid compile errors
Merge pull request #466 from PX4/work_queue_test

RGB Led work queue revision - fixes #464
Better defaults for RC SCALE
L1 control diagram illustrating corner case
Covered corner case in L1 controller not adressed so far in existing concepts
Prevent warnings by data conversion
Merge branch 'master' of github.com:PX4/Firmware
Merge branch 'master' into inav_sonar_indep
multirotor_pos_control: bug fixed