anyplugins - update to anytabs

Pretty big overhaul of tab script.  No more hash change. cleaner code.
Param for reveal was flexible (in that the hash or tab name could be
passed). is less so now (files updated)
tax ui - aesthetic fix
changelog updated
anyplugins - enhancements

added what cb name a toggle is associated w/ as data. mostly for
troubleshooting purposes.
updated inline docs.
adjustments to css so the toggle can more easily be adjusted in css
(font size, anyway).
better support for disabled checkboxes.
syndication - bug fix