Fix NO RC handling (fixes #1263)
Fixed missing return value after last change set
Increase timeout in an attempt to prevent timout python failure
Merge pull request #1266 from PX4/norc

Fix NO RC handling (fixes #1263)
Get max and min values for ESC calibration from RC* parameters.
remove a file
Merge branch 'master' of github.com:lzl200102109/Firmware