Custom Forms
http://noosfero.org/Development/ActionItem2780 (etc)
This patch fixes several issues with the plugin CustomForms.
Ps: I know that it would have been great if I had created many different commits, but I believe that this patch is still readable if you read the model and then controllers/viewers. Git provides tools to separate which files you are analyzing, e.g. "git diff -- db/" will only show the diff on the db folder.