Updates to work with NET MF 4.3 QFE1.
Note: BitConverter is disabled because I could not make it work.  Community BitConverter is still in place.
Flash Sector 3, 10, and 11 are left unused and available for use by client
That leaves 256kb for program space
Switched to Different Product ID to create a TinyBooter compatible with GHI driver
Added stubs folder
Changed scatterfile to reserve 3 sectors for host app InternalFlash storage