integrate with Google Analytics

[tttp]

Hi MoveOn,

_

I'm going to add a bunch of issues that might be not be issues, but as we discussed SB this morning with Sandra, I wanted to share them for the hackathon next week for further analysis or dev.

_

when a visitor clicks on one of the shared link, instead of only redirecting to the petition url
http://www.example.com/story/the-world-is-burning?abid=123&abver=abc789
it would add &utm_campaign=sb_abc789&utm_medium=facebook&utm_source=xyz

If the shared url is ttps://share.example.com/r/0/www.example.com/story/the-world-is-burning?utm_campaign=sb_abc789&utm_medium=facebook&utm_source=xyz and SB does include the utm params, it might be enough

#techsummithackathon

[sandramchung]

++ to this.