Added module cdiQuery

ChangeLog

NEWS

app/cdi.c

doc/tex/environment.tex

src/cdi.h

src/cdi_error.c

src/cdi_int.c

src/cdi_int.h

src/cdi_query.c

src/gribapi.h

src/stream.c

src/stream_cgribex.c

src/stream_gribapi.c

src/stream_record.c

src/stream_scan.c