Create README.md
Added better styling consistent with our current website theme to the front end.
Merge pull request #1 from RawKStar77/master

Added better styling consistent with our current website theme to the front end
cleaned up file upload text label and text in input box
created /books route to return a list of book in json, moved /upload route to /books, updated books.py to handle books filenames as a string
merged master in aws branch
updated /books api results to include title and author
merged master
added javascript and css to generate library list
working on image sizing
updating application.py and index.html to support fetch epub from url, and also tweaking css
working on url to fetch epub and added 404.html template