fixing the readme

Updating readme for cs50web

Updating readme

(Done) chat style

(Done)Site style

[Done] Courses App

Merge branch 'master' of https://github.com/ahmedEid1/E-Learning-Platform

[Done] Courses App >> Templates >> content, manage(content)

[Done] Courses App >> Templates >> course (list, details)

Rename LICENSE1 to LICENSE

Delete LICENSE

Create LICENSE1

Create LICENSE

responsive nav (done)

adding bootstrap to the project