MagicDBWebApp

Initial scraping and saving working.
Added Jsoup and Apache HttpClient dependencies.
Moved database table name constants to public interface for reuse.
Added fields image, artist, and number to DAO and model object (MagicCard).
Added artist and number columns to database.
Changed image column to longblob in database.
Added card Type separator character (a UTF-8 character) to a constant for easier reuse and comparison.
Added new color "Variable_Colorless" to Color enum.
Minor changes to Type handling for easier comparisons. Now all cases should match (capitalized).
Added defaults to MagicCard to handle basic lands.
Updated toString in MagicCard for easier reading.
Added code to read Gatherer and save to database.