Notes.
Got rid of unused svg (may have been making the page long on mobile)
Added edit button and shuffled around menus.
Removed redundancy.
Add and Remove svgs
Static edit placeholders.
Using custom add and remove buttons.
Arrow svgs
Edit button toggles edit visuals.
Proper resizing of region when editable buttons are shown.
All buttons show up now over plots. (up, down, add/remove)
Removed unnecessary code.
Dependency shuffling.
No more offline demo. Temperature instead.
Trimmed svgs
Removing magic and adding onclick to edit buttons.
Accessors added.
not working. trying to use d3.selectAll().enter().call() without success
Now using d3.select methods instead of hard-coding multiple plots.

Not perfect yet; remove doesn't work properly and add hasn't been
tested.
Organizing.