- add package counter to repo/user/org overview pages
- add go unit tests for repo/user has/count packages
- add many more unit tests for packages model
- fix error for non-existing packages in DeletePackageByID and SetRepositoryLink
- add package counter to repo/user/org overview pages
- add go unit tests for repo/user has/count packages
- add many more unit tests for packages model
- fix error for non-existing packages in DeletePackageByID and SetRepositoryLink