Improved Configuration UI
Merge branch 'RELEASE-2.1' of https://github.com/bluesoft-rnd/aperte-workflow-core into RELEASE-2.1

Conflicts:
	core/base-gui/src/main/webapp/WEB-INF/jsp/processList.jsp
	theme/aperte-workflow-theme/src/main/webapp/css/aperteworkflow.css