return the relationid for every batchlookup
corrected some debugoutputs

fprintf needs some extra characters to make it behave correctly with 64bit integers
Updated OSM-binary

I just tried to get rid of it by using libosmpdf-dev, but when I include the osmpbf.h the linker compains about duplicate definition of OSMPDF::version and if I do not my programm doesn't have all variables it needs