PopulateTriviaDB

The java file that populates the triviadb.db database.

It deletes any entries in the "trivia" table then iterates through the
TriviaFile.txt and populates the database with trivia entries.
Various TriviaItem fixes.

The eclipse project should now be looking in C:\sqlitejdbc for the
sqlite-jdbc4-3.8.2-SNAPSHOT.jar  file.

MultiChoice.java - Fixed an issue where incoming parameters were being
assigned incorrectly.

TriviaFile.txt - Now conforms to the format required by
PopulateTriviaDB.java.

TriviaFactoryDB - Added a method called closeFactory which closes the
database connection object and the statement object.  Should be called
when the maze has been constructed and we no longer need any new
TriviaItems.