Also added a corresponding style for the light themes to make it a little prettier (though it wasn't broken on light themes).

Added all perspectives to advanced menu and rearranged items.

Tried to order items in order of importance.
Also all perspectives now have their own shortcuts.

Remove unconnected view from QGC.

Conflicts:
	src/ui/MainWindow.cc

Finish removing MAVLink generation code.

Conflicts:
	src/ui/MainWindow.cc

Both on the backend (replaced with DEFAULT view) and on the front end (removing UI menu items).

Removed all dead code from MainWindow.

Includes removing an if-statement that should've been dead but was erronously applied to the following statement. Dead code = bad, if-statements without braces = bad.

This was deprecated on Febuary 3rd, 2014 and removed a little later. This finally completes that process.

Simulation button should be checkable

Without this, when you go to airframe config and the current config is
Simulation it will not be selected. Hence you won’t know what the
current config is.

More comprehensive testing of FileManager error/edge cases

Cleanup some unitialized variable issues pointed out by Valgrind

Specifically much better testing for the handling of:
- Ack responses not being sent by server
- Getting Nak’s back from commands
- CRC failures

Also changed file validation to take into account Mock Server no longer
sending file length in first byte of file.

Also changed the downloaded file contents to not include the file
length in the first byte. This makes the code a bit less confusing.

Valgrind fixes

Delete outdated and unused (all) SLUGS-autopilot-specific code

Changed to get the current voice properties, then modify then and set new ones.

Changed to get the current voice properties, then modify then and set new ones.

File manager Unit Test back on

When unit tests are being run in TeamCity the host box can end up being
very bogged down with other builds. So need to up wait time, to take
into account CPUs grinding.

Need to disambiguate from video stream messages

Qt5 qmake seems to leave this handing around

Found by valgrind.