Made Tool twig templates and controller adhere to Product example. Fix for cascade on delete rule for Products on Tool.
Refactor div.well for Product, Vulnerability and Tool entity. Fixed title and subtitle logic. Fixed cascade delete for vulnerability descriptions. Ported vulnerability controller and templates to product example. Added history to actions twig include and translation file.
Ported vulndescription controller to product example, incl. show template. Corrected vulndescription with entitytype. Fix vulnerability controller subtitle translation.