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
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