- [x] do not use PK in URLS as the `36` in http://127.0.0.1:8001/vulnerabilities/36?vulnerability_id=VULCOID-10 - [x] use a neutral "search" form field name and URL field name for search rather than `vulnerability_id` and `package_name` - [x] remove the search terms repeated in the vulnerabilities and packages views (actually only packages) 
36in http://127.0.0.1:8001/vulnerabilities/36?vulnerability_id=VULCOID-10vulnerability_idandpackage_name