fix issue #426
update readme
fix issue #423
remove redundant file
fix possible 3dr radio config issue
project file update
Switch order of roll/pitch sensitivity
fix null reference in speech engine
improve WP upload handeling.
Code analysis tweaks.
update .gitattributes
fix imagelabel exception
add better UTM coord entry error handeling
fix mavlink log unhandled exception
Mission Planner 1.3.1
add test flight planner dock switch
add more error handleing in varius locations.
improve wp uploading
switch order on simple pids screen.
fix 3drradio config screen.
fix mavlink getparam bug.
fix updater forground issue #423
fix datagridview clear issue on mono #426
add filtering on basic tuning to fix #424
update python script examples.
add board voltage and servo rail voltage to status.
Update ClickOnce
allow revert of switch docking on FP screen
tweak mavlink log download status
Update georef format
Add new Airports function