Always generate an intent with last known location on start-up
Location request initialization reordered
Add methods to LocationData

toLocation()
distanceTo()
Add distance parameter to Node object
Add NodeLoader with nodes sorted by distance
Limit MarkerLoader to nodes updates younger than one hour
Use NodeLoader to load info items of nodes

MarkerFragment and MarkerItemFragment renamed
Add distance to LocationFragment
Add distance info to NodeItemFragment
Fix marker query
Fix location distance calculation
Change distance layout in NodeInfoFragment
Format distance in m and km depending on the value