preapre for release

(setting -DENABLE_LIBNOTIFY=TRUE -DENABLE_QR_ENCODE=TRUE during build)

Signed-off-by: Kill Your TV <killyourtv@i2pmail.org>
Merge branch 'debian/unstable' into ubuntu/trusty

Signed-off-by: Kill Your TV <killyourtv@i2pmail.org>

Conflicts:
	debian/changelog
prepare for release

Signed-off-by: Kill Your TV <killyourtv@i2pmail.org>