Revised and extended hyperslab selection image.
Added section "Selecting a union of hyperslabs."
IH_map*.gif (6 new files)
New images for "Intro to HDF5."
As a composite, these replace H5.intro.datamap.gif.
H5.intro.datamap.gif
Removed. Replaced by the composite IH_map*.gif.
RM_H5RA.html (new file)
RM_H5Front.html
Tools.html
Ragged.html
H5.user.html
Changed all H5R functions to H5RA.
Changed Ragged Array API references from H5R to H5RA.
Changed links to RM_H5R.html to RM_H5RA.html.
RM_H5R.html
Removed. Replaced by RM_H5RA.html.
