Update README.md

Added some git info
added central css file
David added a test file to make sure this is working :)
Merge pull request #1 from jeffreykbacon/master

central.css
David added a test file to make sure this is working :)
Merge branch 'master' of https://github.com/murphyrandle/Arch
This is a test merge Merge branch 'master' of https://github.com/ghuitster/Arch
Merge pull request #2 from ghuitster/master

David
Added the template for html
Changed index.html to template.html
Merge pull request #3 from ghuitster/master

Renamed index.html to template.html