Fix cassette replay format.

It didn't get updated to match the changed server replay format.
Use : to delimit labels, not .
Import the admin UI from telegraph
move telegraph submodule under modules directory
point symlinks at modules directory
formatting
update telegraph
use textarea for query
form tweaks
update to Telegraph that takes server as constructor param
use non-minified d3 for debugging purposes
move addGraph into listQueries; move disabling button out
add deletion support to admin
update telegraph
use non-minified underscore for now
update telegraph
Don't store :topic in cassette files
Add /targets endpoint
Fix some whitespace
Homogenize the API.

- Rename listeners to queries
- Rename listen to add-query
- Rename forget to remove-query