Finished CRUD work for pages.
Added owned_books controller and basic view to edit an owned book.
Debug information is now set by an environment variable.
Added question model and controller.
Cleaned up dashboard progress bar.
Cleaned up books show page for non-admin users.
Merge branch 'master' of https://github.com/billperegoy/workbook
Merge branch 'annie' of github.com:billperegoy/workbook
Added model and controller for answers.
Added basic CRUD logic for answers.
Now notes number of answers to each question.
Style changes
Merge branch 'master' of https://github.com/billperegoy/workbook

Conflicts:
	app/assets/.DS_Store