use lombok in the OSMGraphBuilderImpl
Add some more convenience methods to StreetTraversalPermission. Test them.
Merge remote-tracking branch 'upstream/master'
refactor OpenStreetMapGraphBuilderImpl to put more parsing logic into OSMWithTags and OSMWay. Add testing for more things.
Merge remote-tracking branch 'upstream/master'
format files
Merge pull request #1012 from flamholz/master

Small refactor of the OSMGraphBuilder