* If new Survey is set to altitude fixed value then use mission default
altitude
* If the user applies a new altitude to the entire mission change
surveys to fixed altitude and apply altitude

Caused intersection failure in some cases

Moves all params into param array instead of using GeoCoordinate for
param 5/6/7

This gives drag clicks precedence over splitting.

Update unit tests to catch this

Mavlink spec changed

Move set camera photo mode to be first item