added support for correctly handling .js files when persisting them;
no need to persist them as .js.tid anymore. moved modules from .js.tid to
.js.
merge from master
added new release-all script for maintaining output files in the skeleton source tree as well as on the ThirdFlow web site.
improved codemirror support for javascript and css, added highlighting
the current line. added stylesheets for codemirror and highlight that
result in a more uniform syntax coloring experience.
new "more" sidebar tab: plugin sources ... shows only source tiddlers
for plugins and only for non-tiddlywiki released plugins.
improved sidebar plugin sources tab to now show the plugin icon; this
can be either the plugin-specific icon or one of the generic plugin icons
depending on the plugin-type. cleaned up TW markup using macros
and indentation, so that the function should be easier to understand now.
added favicon to ThirdFlow plugin demo&docu wiki.