fix for mapsforge NPE
preparing for 3.9.1 + adding button disabled state
preparing for 3.9.1 + adding button disabled state
Merge branch 'master' of https://github.com/moovida/geopaparazzi
npe check fix on mapsforge
reset of tags when exiting
fix for tms error
fix for form data lost on rotation - issue #116
version up to 3.9.2
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' into GPSLogLength

Conflicts:
	geopaparazzi.app/src/eu/hydrologis/geopaparazzi/GeoPaparazziActivity.java