fmbtandroid: refactoring GUI test interface to fmbtgti
fmbtandroid refactoring: bitmapPath attribute moved behind setBitmapPath

Breaks backwards compatibility! Use setBitmapPath() to set new path,
bitmapPath() and bitmapPathRoot() to read existing setting. See
help(fmbtandroid.Device.setBitmapPath).
fmbtandroid + fmbtgti refactoring continued, fmbttizen p.o.c. added
fmbttizen proof-of-concept to prototype
fmbtandroid & fmbttizen: every write flushed to visual log
fmbttizen packaged