Use consistent naming across project

[justintadlock]

Just a quick thing I noticed with some of the new repos. LICENSE and README.md should be named license.md and readme.md for consistency.

[szepeviktor]

There are 3 things to consider in the root directory of a package.

1. keep only configuration files and DOCUMENTATION in the root directory
2. name configuration files with lowercase letters (these are for machines)
3. name DOCUMENTS with uppercase letters (these are for humans)
4. use as few dot .files as you can (e.g. ls commands hides dot files by default)

So your root will be clean, and you can differentiate configuration files from documents at a glance.