better handling of route not found (e.g. disconnected areas)
increased permgen space. see #70
added search button + minor fixes
extend encoders to parse node tags
extend osm reader to add zero length edges in place of barriers
added ford evaluation
fords added to barriers
made encoders ctors protected to ensure instantiation from encodingManager
fixed bug #73 and problem described in https://github.com/graphhopper/graphhopper/issues/66#issuecomment-19184977
uhm, no -Xlint:unchecked as default
made sure correct doPrepare is called even w/o EncodingManager specified
minor cosmetics for logging
minor fix for minigraphui if prepare is null
make importing bzip2 files possible via reflection
encoders avoid ways tagged as fords except for explicit tagging for vehicle
merged branch
added test
merged branch regarding #45 and #78
removed static as this introduces problems for multiple instances
fixing integration tests due to barrier -> no route found is now more likely
fixing it