Merge branch 'develop'

ChangeLog

app/cdi.c

app/printinfo.h

configure

configure.ac

doc/Gridmapping

doc/tex/attribute.tex

doc/tex/c_cdi_att.tex

doc/tex/c_examples.tex

doc/tex/c_grid.tex

doc/tex/c_quick_ref.tex

doc/tex/c_ref.tex

doc/tex/c_stream.tex

doc/tex/c_vlist_var.tex

doc/tex/dataset.tex

doc/tex/f_cdi_att.tex

doc/tex/f_examples.tex

doc/tex/f_grid.tex

doc/tex/f_quick_ref.tex

doc/tex/f_ref.tex