Tools-Make GUI

Gui tool for the toplevel makedile
Tools - Make GUI

Allow building and running from the toplevel makefile
Tools - Make GUI

Added the needed tags to some makefiles
Tools - Make GUI

Added missing resource
Tools-Make GUI

Minor fixes.
Handle MacOS bundle thingy
Fixed "dirty/clean" functionality to work properly on all tabs,
including autogenerated ones.
Changed to using signal/slot approach, instead of directly calling the
setDirty method. This ensure that the calibration methods are independent
of the calling widget, which allows for easy reuse.
Fixed dirty/clean support in output tab.
Changes requested from review.
Add specific dirty check for PipX. The behavior is now:
1) if an autopilot is connected then all pages generate warnings
2) if a PipX but there is no autopilot connected, then only the PipX
   configuration tab generates unsaved warnings
3) if nothing is connected then no pages generate warnings.
usb: manufacturer string PhoenixPilot -> TauLabs.org

Adjust USB strings to match project name.
f1 usb cdc: ensure uart state is transmitted on control endpoint

Previously, the IN stage on the CTRL interface would write (and
send) its data via the buffer owned by the DATA endpoint.  This
would probably have overwritten any data being sent at that
moment.  This may have caused data corruption from FC -> GCS.
f3 usb cdc: ensure uart state is transmitted on control endpoint
usbhook: make ctrl endpoint OUT treat request as const

The req parameter is passed to the OUT stage as a convenience.
Since the OUT callback is called *after* the transfer has occurred,
modifying the req would have absolutely no effect.  Marking this
as const makes this expectation clear.
f4 usb: allocate TX FIFO RAM for endpoints 2 and 3

This is required to support USB CDC mgmt and data
endpoints.
f4 usb cdc: implement CDC class driver for STM32 F4 SoCs
usb: fix interfaces in USB HW defs for DiscoveryF4
usb: fix interfaces in USB HW defs for FlyingF3
usb: fix interfaces in USB HW defs for FlyingF4
usb: fix interfaces in USB HW defs for Freedom