CreateMapFragment

1. create Map
   1. localize pepperl
   2. scan the Map
   3. save Map
2. create Map point
   1. move to target point
   2. save point with point name

LoadMapFragment

1. show Map list
2. load Map

NavigationFragment

1. load Map and points with select box
2. goTo specific target point
3. goTo all target points

File save format

1. folder: mapname
2. --map: map.explo
3. --points: point ：pointname.point