added member page
seperated osm parsing in reader for logic and helper for graph building
encapsulated classes for osm data
fixed negative id handling and broken test
added encoding for roundabouts
added support for kph
there are indeed roundabouts in andorra - nice
Merge branch 'pr/60'
trying to improve bike + car speeds via surface, see also #50
added pbf parser classes
transparently integrated pbf parsing into OSMInputFile
added dependencies for protobuf and osm-binary
added integration test for new pbf parser
formatted source
made 2 threads the default instead of all processors
Merge pull request #62 from graphhopper/improvesurface

improve bike and car speeds via surface
merged upstream
added support for pbf in script too
moved back to mapquest provider ;)
switch to optional false otherwise we cannot really use from command line
less logging and correct link+memory settings for pbf
moved some txt files to md
without header
added bike option for google link