Updating: minor addition.
Merge branch 'master' of https://github.com/wdblair/ATS-Postiats
Merge pull request #1 from wdblair/master

Add Embed Option to pats2xhtml Utility
Merge branch 'master' of https://github.com/githwxi/ATS-Postiats
Updating: minor merge.
Updating: more dlist_vt code.
Updating: tidying up some code.
Updating: tidying up some code.
Updating: renaming functions.
Updating: fixing a glitch.
Updating: adding dlist_vt_remove.
Updating: adding dlist_vt_append and rdlist_vt_append.
Updating: minor modification.
Updating: fixing dlist_vt_insert.
Updating: fixing dlist_vt_insert.
Updating: minor.
Updating: minor.
Updating: tidying up.
Updating: minor.
Updating: modification.