Add README.md and CONTRIBUTION.md

[dwvicy]

1. Update the README.md to be more descriptive of the project
2. Create a contribution.md with basic instructions to clone/fork/run the repo locally, style guide and contribution guidelines

[dwvicy]

I want to be assigned

[mrunalvilas]

I want to be assigned

[dwvicy]

I've assigned this to you @mrunalvilas. You have 2 days to complete as this is a non-coding task.