* Changed the COSES editor to support the abstracted logic mentioned above (note: maybe "COSES editor" is no longer an apt name...). * Made the parseNS method of the XML service actually do something. * Made the COSES processor namespace aware. * Changed <coses:embed string=""> to <coses:include href="">. I was going to change it to an XInclude, but it turns out the processing model is wrong for that (XInclude, for instance, bans recursive nesting). Added support for a 'parse' attribute just like for XInclude (support three values: 'xml', 'text' and 'x-auto'). * Added columnExists() to the DBI database helper. * Added string caching to the strings data source. Should be particularly helpful for Apache mod_perl installations. git-svn-id: svn://10.0.0.236/trunk@99999 18797224-902f-48f8-a5cc-f745e15eee43