[gh-3] Find referring site GA UA# and begin tracking site searches
Since all searches funnel though www1, individual sites do not have access to search data. To start tracking, we need to find the UA# from the referring site and setup a virutal pageview so the search data is tracked in the individual department's data as well.
- Potential issues: Most sites will not be setup to track subdomains, so we have to be careful the URI to send to GA. Perhaps simply including the hostname in addition to the path will work.