Merge pull request #16 from EddiVonDerAlm/master

Optimierung der Selektions- und Löschoperation
http://forum.routeconverter.com/thread-1465.html
refactored blocking of fine grained events for one big event at the end
refactor handle position list update
set focus after switching tabs
http://forum.routeconverter.com/thread-1465-page-2.html
fine tune reduction for zoom level 13 and 14
fixes zooming out after deletion of positions
remove cruft, add where its based on
cleanup code
update Google Maps API to v3.10 to fix waypoint dragging issues
add label for waypoints
move source and target preferences to convert panel
move option preferences to options panel
log format usage
fixes bug where positions without date and time were not detected
add static import
add static import
extract getCallbacks()
add Level constants
remove imports
log that Eclipse SWT Browser is used
whatever 'G' means as a TAG, RouteConverter accepts it now
merged