More twiddling for modal confirmation

* Put in an app_route POST to the specific controller method
* Put in a placeholder controller method
* Send `enctype` since this will eventually be in there.

Applies to #261
Twiddling with modal remove with reason

* Add text input box... `Close` button in all modals seems redundant since there are two other ways to close it... click the `&times` or click anywhere outside the modal box... but leaving in for now for some symmetry.
* Reorder hidden field to be outside of the form grouping

Applies to #261
Merge branch 'Issue-261modal' of git@github.com:Martii/OpenUserJS.org.git into Issue-261modal

Conflicts:
	views/includes/scriptModals.html
Resolved:
	Some weird git thing happened and the branch needed self merging