Channel 6 Min Max

Channel 6 Tuning for APM Copter in tuning section

Remove Colon in Label

In Flight Tuning label

* Add volt/amp calculators

* Correct amps per volt calculation

* Update param meta

* Implement trigger interface UI

* Deal with missing parameters on Solo

* Fix trigger set

Throttle trim must be center throttle

width/height must be specified by user name