Installed bootstrap and styled nav area.
Create booktitle resource index, controller and category
renamed to books from bookstitle, created show and edit for books
Model and web interface for categories
Associated categories to books and created books index
Minor changes to welcome index and refactoring books view to categories view
Added devise and completed refactoring
Created users controller and views
Debug confirmations for user
Index view change
Added Users Index and Authorizations
Fixing flash messages, linking to categories new and edit and authorising users index
Creating display images for books
Implementing stripe and views
Books views added display
Added file uploader
Fixed cents view
Implemented stripe
Added Preview uploader through FileUploader
Uploading preview fixed