Adds explanatory text to the main page.
Adds a few icons to the buttons.
Move text on main page
Adds sqlite dependency to Win8.1 app.
Adds basic database entities support and starting folders are now persisted.
Adds scan command.
Adds data binding for progress updates.
Fixes command status.
Progress bar now discerns between discovery and scanning of files.
Thumbprinting of photos is now properly persisted and reused on next session.
EXIF data now imported as well.
Fixed handling when adding folders that are parents of existing folders.
Removes unused Photo.Updated property.
Fixes handling of Pictures library.
Couple fixes
Adds GetPhotoSetTitles method (but no callers yet).
Moved most of FlickrConsumer into the PCL.
Bulk photo upload functionality basically in.