docs(README): Update README, and rename readme files

[BhautikChudasama]

Changes

• Removed unwanted bullet from README.
• Rename readme to README.

[BhautikChudasama]

@boukeversteegh please review, Thanks.

[boukeversteegh]

Hi @BhautikChudasama, thank you for your PR! I will have a look later today.

[boukeversteegh]

Thank you @BhautikChudasama! Indeed git was a dependency for installing. I've change the instructions now so that you won't need git.

In the end I'd like to provide some sort of 'install' command, so that we don't have to explain all the $PATH steps, but for now its good to have it in there, in some form.