Refectored code a bit. Updated controls to be Rock controls.
Tweaks.
Refactor to use methods and properties provided by Rock and models.
removed unused methor override.
code formatting changes.
Implemented dropdownlist databinding recommendation from Nick.
Better variable names. Save method. other misc.
added the GetCurrent() method to return teh most recent book in the db.
Added the Entries property to tie entries to books.