Implements #9617. a) formModeGlobal=requiredShowOnly set's the form attribute....

Implements #9617. a) formModeGlobal=requiredShowOnly set's the form attribute. The new STORE_VAR 'allRequiredGiven' is set
3 jobs for F9617-SaveRequired in 3 minutes and 1 second (queued for 6 minutes and 8 seconds)