Awesome Books Refactor

[okoyecharles]

Awesome Books Refactor to use JavaScript classes

In this project, we refactored the Awesome books application to use JavaScript classes.

Changes Made

• [x] Modify Javascript File to Make Use of Classes.
• [x] Create Class Methods for functionality eg. adding and removing books.
• [x] Use CSS styles to match the provided wireframe
• [x] Fixing all Linter Errors.