OS X build fix for 10.9

Cleaning up qupgrade parts in main source tree

Fixed crashing at connection time if pixhawk MAV_COMP_ID is not set to default (50)

Fix duplicate widget names

This was causing a MOC compiler warnings. Also removed an unused
control.

Add SSL check

More readme fixup

Updated readme

Radio calibration fixes

Add Coming Soon to NYI PX4 vehicle config screens.

Default mavlink configuration to pixhawk

Also fixed bug where channel detection number had off by 1. Also
changed UI to show channel reversal.

Specifically:
- Channel reversing
- Incorrect usage of function and channel index

Fix Windows Firmware Update crash

Fix offline waypoint editing crash

Also fixed typo in offline waypoint editing message.

This reverts commit b4089ad9.

Windows install

Fix Windows 64 bit warnings

Hack fix for qwt 64 bit Windows compiler warnings