autotest: update timeout again

we're getting too close
Copter: show pilot input in dataflash ATT message even when in AUTO

AUTO mode ignores pilot input but we still want to be able to see the
pilot's input in the Roll-In and Pitch-In columns of the dataflash's ATT
message
Copter: increase default CIRCLE_RATE to 20deg/sec
Plane: param description change for RC5 ~ RC11

Reversing the order may avoid duplication of param descriptions in the
auto generated parameter web page
APM_Control: Pitch Control - Reduced the speed below which the integrator is locked

This is to allow for slow speed flare manoeuvres in FBW modes
APM_Control: Added integrator limiting adjustable by an advanced user parameter

this is compatible with the old IMAX settings
Plane: Added APM_Control integrator limits to table used to covert old PID values
Copter: minor param definition unit changes
TECS-WIP : Consolidated patches for speed & height control

Includes improvements to takeoff/launch detect logic to support hand launching for X-8 flight testing.
Plane : THR_FS_VALUE : Restores lines lost during previous merge
TECS-WIP : Improved calculation of non-airspeed throttle