Todo..
Project
Projects hosted at the OBS farm. Projects hold repositoroies.
Top project
Top project is a project that hosts repositories of packages that are meant to be downloaded by device users (mainly non-techie audience).
Top projects are configured by the administrators.
Repository
Repositories are within projects at the OBS farm. Repositories host packages.
Package
All the rpm or deb packages that are imported from OBS repositories.
Application
An application is a executable program that is delivered by one (or more) package(s).
Package Category
Each package specifies a category where it belongs to.
Base Category
Since there are no limit of package categories we defined base categories that map all the package categories. One or many package category belongs to a base category.
Base categories are used in the UI of MeeGo Apps. If there is no base category defined then MeeGo Apps reverts to package categories.