Cleanup demo file
Update configs for some dev params.
Add a nodump param for dev
Fix quoting.
Make config shorter to speed up runtime (for now)
Modify help command prompt in snap.js
Trim trailing ws
Change snap file to snap.js, add note RE: cookies
Add basic JSON cookie parsing for phantomjs
Add parsing-and-passing of YAML cookies to snap.js
Remove now-unneeded snapfiles