Updated to use unicorn webserver.
Added new Gemfile.lock.
Added Profile.
Added formattig to the edit owned_books view.
I now support lists and single items.
Checking in crud changes to answer model.
Merge branch 'annie' of github.com:billperegoy/workbook

Conflicts:
	Gemfile
Updated Gemfile after merge.
Cleaned up CRUD code for answer model.
Completed edit/update code for answers.
Added ability to edit lists answers.
Completed CRUD work for answers.
Only display 'add new' in appropriate places.