Better documentation

[rcshubhadeep]

Well, the title of the issue tells it all, but just to clarify, we may need a better documentation (something in the read the docs or something like that, or a github page)

It is going to be a tricky work and a very necessary one.

[aadarsh10c]

@rcshubhadeep Hi, i did find one spelling mistake in README.md , on the last line, thus i created a PR #48 . I didn't know i had to create an issue first sorry for that. :(