Fix bug #193
Autmatically create issues in structure metadata during process creation
Add date information to subordinate structural elements, too
Merge remote-tracking branch 'matthias-ronge/issue_193' into feature-zm

Conflicts:
	Goobi/WEB-INF/lib/ugh-1.10.jar
Merge remote-tracking branch 'matthias-ronge/issue_192' into feature-zm

Conflicts:
	Goobi/WEB-INF/lib/ugh-1.10.jar