added sub modules for xml and pbf
started to experiment with reading protocol buffers
refactored blob header reading
implemented file block parsing
added line to increase read timeout
added findFileBlocksByBlobType to pbf parser
added zlib test to explore zlib API
added test for inflate and deflate raw
formatted version number
added inflation support for zlib data
added support for reading OSMHeaders
refactored reading different blobs
adjusted pbf parser's API to xml parser's api + added some tests
added one test.pbf OSMData block test
added test for OSMData granularity
added stringtable parse helper
added primitivegroup test
implemented length of nodeview interface
refactored tests for first primitivegroup
implemented latitude parsing in nodeview