fmbttizen: Fix HOME button code for emulated Tizen 2.1
fmbttizen: support for multidevice testing, disconnect/connect methods

d = fmbttizen.Device("serial-number")
fmbttizen: Device.type handles many non-alphanumeric chars and uses Shift modifier
fmbtandroid/fmbttizen/fmbtx11: default opacityLimit changed (backward compabilty break)

The default opacityLimit is changed to 0.0, that is, possible alpha
channel of verified bitmaps is ignored. This makes the API consistent
(by default, always require perfect match for maximal
reliability). *Bitmap methods that currently use alpha channel for
ignoring comparison of some areas of must add explicit
opacityLimit=.95 optional argument.
fmbttizen: setDisplayBacklightTime() added
Merge remote-tracking branch '01/devel'
Verdict::ERROR causes windows builds to fail. Let's call it Verdict::W_ERROR instead
W_ERROR && mingw build