Content for the HTML body
- Has the inputs; styled & layed-out
- Has the output; ID'd, not yet styled.
- No user interaction has been impleted yet.

Signed-off-by: Soumya Deb <debloper@gmail.com>
Testing out the request-response rigging
- seems not to work from file protocol
- not getting cross-origin header
- let's try out code.debs.io

Signed-off-by: Soumya Deb <debloper@gmail.com>