Code of the release of Ankidroid v0.3. Changelog: - Slightly improved SRS algorithm (by Nicolas Raoul) - New and more friendly deck picker (by Daniel Svärd) - Possibility of seeing the card's question again, after showing the answer (by Edu Zamora) - More consistent button focus behaviour (by Edu Zamora) - A lot of bug fixes (Whiteboard, Deck Picker, Preferences, various crashes...) - Improved the overall stability and robustness of Ankidroid (by Edu Zamora) - Complete handling of sd card events (which means that the sd card can be mounted and unmounted and the app will handle correctly this changes, showing the proper messages to the user) (by Edu Zamora) - Added informative messages for special situations (no sd card attached, no deck loaded, deck empty...) (by Edu Zamora) - Added build.xml to make it possible to use ant (by Jan Berkel)