Created the README.md file.

The README contains information about the skin, and more stuff will be added to the README over time.
Updated the README.

Added more useful information to the README, such as how to install the skin.
Update README.md
Updated the README one more time.

Added a section talking about how to stay up-to-date with the skin's progress/development.
Updated the README one last time.
Merge pull request #13 from KamranMackey/patch-1

Added the README file courtesy of KamranMackey