Added README.
Merge branch 'gh-pages'
Added jQuery UI to project.
Added site information to README.
Added two more features to screen emulator.
Debugging to address loss of height resizing functionality.
Visual changes and some content tweaks.
Updates to visual appearance of app.
Fixed sizing on size parameter boxes.
Cleaned up files for 2.2. release.
Deleted unnecessary files.
Display iframes as block elements.
Deleted jqueryui.