Set update account is_edit arg on post update

Ensures period update on account update.

* Also refactor parse args on update record/account/period
* Use post objects in close record/account/period code
Fix querying public/all post type children
Inline docs fct_update_record/account/period
Better redirect accounts row actions
Better redirect records/periods row actions
Fix untrash row action uris
First attempt at fixing close procedures

Starting with closing accounts. Accounts can be closed
at will. The control feature manipulates this through
hooking into the user capabilities. Records should not
be required to before closing an account. When control
feature is not active, that would only make the whole
procedure too clunky.
Closing periods would then only be blocked when not all
accounts are closed. Since closing accounts may or may not
be manipulated through control, there are no additional
checks needed when closing a period: just have all accounts
closed.

* Make published post status label as 'Open' to resemble opposing value of 'Closed'
* Records can not close. Continued work required in post row actions etc.