renamed LocalisationActivity to MainActivity, bugfix interfaces
ops droped MainActivity
update todo and fixme
removed unused code, improved scan result handling
location, ScanError updates
merge from dev
update
Measured points are shown
improved IPMapView

-added clear()
-bug cubic curves
dataActivity layout cleaning
merge with tcuje
blocking input of same names, improved deleting
Small improvements
git ist doof
Merge branch 'div' in 'michael'
Merge branch 'dev' in 'michael'
Merge branch 'dev' in 'michael'
Merge branch 'chose-points' into dev
formatting
bugfixes