MultinetReader
euh?!
Merge branch 'master' of https://github.com/graphhopper/graphhopper.git

Conflicts:
	core/src/main/java/com/graphhopper/reader/OSMReader.java
Merge branch 'master' of https://github.com/graphhopper/graphhopper.git
- Location2IdIndex.findId() returns a LocationIdResult, not an node Id
- add EdgeIterator to LocationIdResult for the closestEdge
improve nodeId resolution to take one way into account