Modified viewfunctions to split displayform, creating displayformstart and displayformend, to provide flexibility while still using the library. Also added support for hidden fields - including a common redir field. Removed redirectOnSuccess from controllerfunctions handle_form, and replaced it with the redir field. Removed redirectOnSuccess from controllers that used it and added handlecommandresults and redir entries to links and forms throughout many views. This will cause a redirect to the originating view when a form is successfully completed. acf_www-controller now includes orig_action in page_info to report the original action launched by the user.

git-svn-id: svn://svn.alpinelinux.org/acf/dansguardian/trunk@1560 ab2d0c66-481e-0410-8bed-d214d4d58bed