adding jed1.x

I don't actually know that much about Jed format, but this was a quick-and-dirty way to make it work.  I imagine you'll want to clean it up.  There's one thing I'm not sure about, which I commented on below.
Ok, cool. @emosesSfdc , if you push a commit that changes this
`if (key !== '' && val[0] === null){`
to this
`if (key !== ''){`
and also knocks out line 17 in the fixture below, I'll merge this PR into master.