Log Message:
tex-tagpdf{,-doc}: update to 0.98v

0.98v
- some rolemap entries in the pdf 2.0 fallback were wrong.
- corrected fallback rolemap if a book class is used.
- removed the experimental name space latex-inline. It is unused.

0.98u
- the para/begin and para/end hook now use sockets and properly support the block
  code in latex-lab.
- the structure number of the current para-main structure is stored to allow
  manipulations of the structure.

0.98t
- add RoleMap also with pdf 2.0 to improve compability to 1.7-processor
- add option 'mathml-tags' to add mathml to this fallback RoleMap

0.98s
- do not use keyword 'null' with luatex if there is no Kid.
- font of real space chars in luatex after penalties.
- counter in OBJR code didn't follow structure counter.
- documentation errors
- support for attribute-class in paragraphs in the block code.

0.98r
- support for tagging-sockets
- /Desc key to AF-files added with the texsource and mathml keys.
- ignore AFref, AFinline-key with empty value.
- Documentation changes
- move para bool to tagpdf-base
- \tag_stop:/\tag_start: keep tracking of nesting with a counter.
- test for structure end if tagging has been stopped.

0.98q
Minor update to tagpdf removing reference to an internal temporary package.