finally implemented background sweeps of unreferenced cache objects;
anonymous user, when viewing profiles, now sees them as if all "privacy"
flags were switched on
to set their default language and time zone preferences; added footer text
and account signup accept/decline rules; added additional implementation
of dictyionary code for future; minor cleanup of rendering config; and
so forth
cleaned up remaining SQL statements using text columns instead of column
indexes with the ResultSet; fleshed out specifics in the TODO for
SIG administration
so they work now; added the HTML Reference (originally from CW); added the
post output filtering to turn the "pseudo-URIs" in the database into real
URIs
the basis of the conferencing engine is now firmly in place
* tweaks to the HTML Checker to make it better at breaking lines without
leaving stranded punctuation at the beginning or end of a line
* also modified dictionary to better handle possessives and hyphenates
* as always, miscellaneous tweaks and bugfizes as I spot them
(first workout of HTML Checker code)
* modified the dictionary implementation to use a trie system rather than
a set of HashSets, and also started using a new, much smaller dictionary
* general bugfixes and cleanup on other items as needed
