In the contributor module, change the contributor rselect to return the selections dynamically. This will automatically "reload" any new or changed contributors. Also fixed issue with changing a contributor where a field was not cleared.
Show the error message in the application when a non validation error occurs.
Added the Edit and Create New Contributor links to the contributors tab. Added  a Create button to the edit Contributor page.
Merge pull request #56 from mbucknell/PUBSTWO-903-Fix

Pubstwo 903 fix