- minimum number of lectures

In the curriculum view, remove the specialized columns for repository
entries and merge them with the ones for curriculum elements, implements
activation for the selected curriculum

- maximum number of lectures
- start survey after last lecture block

Conflicts:
	src/main/java/org/olat/modules/taxonomy/ui/_content/taxonomy_list.html
	src/main/java/org/olat/repository/ui/author/RepositoryEditDescriptionController.java

styles, video always fullscreen, render static form elemns with div to
fix dom problems with multiple p