tracker-sparql: Renamed --path option to --file
tracker-sparql: Renamed --path option to --file

This in so we can add a --properties (-p) option later and because we
are not pointing to a directory but a filename.

outofbits/tracker,outofbits/tracker,outofbits/tracker,hoheinzollern/tracker,hoheinzollern/tracker,hoheinzollern/tracker,outofbits/tracker,outofbits/tracker,outofbits/tracker,outofbits/tracker,hoheinzollern/tracker,hoheinzollern/tracker,hoheinzollern/tracker,hoheinzollern/tracker