Create README.md
Added core files

Core files, including demo.
Revert "Create gh-pages branch via GitHub"

This reverts commit e6c65d8a084a21d5b8781653f2e7ba57b5077ff8.
Update core files

trying to figure out gh-pages branch!
Update modular
Updated demo
Updated demo
Updated demo
Updated pages index
Update home page
final update to index page
Updated demo
Merge into master