[f-spot] (24 commits) Created branch cleanup-backend

[Mike Gemünde <mgemuende src gnome org>]

The branch 'cleanup-backend' was created.

Summary of new commits:

  0e70713... Base Selection implementation of IconView on Hyena.Collecti
  41a44c7... Remove implementation of interface IBrowseableItem from Ico
  241dcf7... Remove more logix from IconView.SelectionCollection
  f30fe56... More cleanups of IconView.SelectionCollection (Use methods 
  320ac4f... Move methods from IconView.SelectinoCollection to IconView
  caccca3... Add PhotoModelSelection as subclass of Hyena.Collections.Se
  56d1a5c... Base IconView.SelectionCollection on PhotoSelection
  35d7f71... Completely replace IconView.SelectionCollection with PhotoS
  010f657... Add Selection property to IBrowseableCollection
  6c1a9f2... Remove Selection from IconView and use IBrowseableItem's on
  65391eb... Replace QueuedSqliteDatabase with HyenaSqliteConnection
  066a290... Add the concept of sources
  8ab588e... Add DatabaseSource
  a903273... Add ActiveSoruce Property to App
  9fc500a... Introduce ActiveSource in MainWindow
  2445cdf... Add SqliteCachedModelProvider to cache objects created from
  a91f45d... Add database objects and providers for photos
  fc4e63d... Add model which makes use of the DatabasePhoto
  0fb4964... Change SelectedPhotos() of MainWindow to return IBrowseable
  ddbed0c... Add make csharp target to open an interactive shell
  f02f6a7... Break TimeAdaptor.
  b677777... Base PhotoQuery on DatabasePhotoListModel
  8b5991e... Provide more efficient implementation for loading photos
  cacfeab... add rudimentary tag support for DatabasePhoto based on the