prevent bumping down the bottom of the header; fix stupidity
AFCH.Page: add edit(), getLastEditor()
AFCH.actions: rename, avoid ugly underscores, pass edittokens, convert to html before substitution
Model comments in AFCH.Submission

Also fix structure to be more adaptable; add addNewComment() method
AFCH.parseForTimestamp() for getting timestamp from a string
Add new parameters in setStatus()
AFCH.Text for modeling the text of a submission

Various methods for getting, setting, cleaning up, etc
addFormSubmitHandler(), prepareForProcessing(): provide data for handlers, set up status container, hide old content, disable submit button, show status in button
submit, g13 skeletons
Add AFCH.Submission.getSubmitter(), which returns either `u` parameter or else the last editor...which probably isn't right, and we should use the FIRST editor instead, and I am just now realizing that as I type this commit summary... but ah well.
*poof* add functionality, etc