This makes it easier to migrate cron jobs in the future.  Still not
all callers converted, but we'll get there.  ;)

Suggested by: @fabianfrz

(traffic shaper) add advanced option schedule type for pipe, makes current default (wf2q+) explicit. related to https://github.com/opnsense/core/issues/505

interfaces_ppps_edit.php translation and html fix

Note to self: why is this not in a secure temporary location?

https://github.com/opnsense/core/commit/2ba1c056046967b61c74ee100bfa52ad3da49e36#commitcomment-17217733