- properties now hand off of main “autopilot” object in qml
- Added support for summary items through qml

simplify instructions to clone the repository

Switch parameter facts to QVariantMap

This way you don’t need to know parameter set ahead of time.

Ptr fix - fixes #1117

Combined pulls #1113 and #1115

Plus a large number of other changes to allow for orderly shutdown of
objects without crashes or asserts. This is need for unit tests to
create/delete global state around every test.

New Singleton Manager

Support enabling fatal warnings via user_config.pri file

Restructure LinkManager/MAVLinkProtocol

Give user choice to disconnect all links on MainWindow close

Needs to be re-written

Put audio output into a worker thread.

Bump Linux Qt requirement to 5.3 in README

Remove unnecessary QGCStatusBar

Uninstall is in Add/Remove Programs

Verify that protocol files are not out of date

Separate install of SDL on OS X not needed

Delete any temp log file before each unit test case

New FactSystem

Allows parameter access from QML among other things