Albums

[roman-yagodin]

By default, each MiniGallery module provide its own album.

Each album has title, description, author, set of images, primary image and the content item (see #11), can be published/unpublished

MiniGallery module can be configured to display different album.

Problem: should display settings relate to album (be module/tabmodule agnostic) or relate to module/tabmodule as of now? 4 levels of settings override:

1. Portal config settings (defaults)
2. Album settings, if specified, override portal settings
3. Module/tabmodule settings (tab specifics), if specified, override album settings
4. Per-image settings, if specified, override all other settings

MiniGallery module can be configured to display more than one album (probably bad idea).
Cons: in case of multiple albums per module we loose ability to combine different MiniGallery modules on the page. Possibly after extracting albums we could provide another module to display list of albums.