values so set userid to 0

in previous commit)

constants - SECTION_PLUGINTYPE, SECTION_PLUGINNAME, SECTION_PAGE -
which are used to build up the page help thing instead of trying to parse
the url.  I have only added these constants to pages that had page help,
it would be a good idea to add checks for them to file_content_check
and definitely add them in when they're missing

for email digest - it should run at 6am, not every minute in the 6am hour.

case there are many forms on the same page with the same element names

in case someone wants them back

in the logs