Fields page_link and text_link have been moved into the glossary, thus table cmsplugin_cascade_linkelement can be dropped
Separated LinkForm -> TextLinkForm and (Base)LinkForm
Fixed problem with force_text() on LinkElement
button works with pure glossary LinkPlugin again
added app_label to model
variable renamings without effect
Doing conversion from form fields into link_data in Form.clean() instead of save_model()
introduced SharableCascadeElement