Check user is logged in prior to adding watch.
Reformat button for add pages.  Add multiple checkbox for adding multiple reviews.
Add placeholders for multiple watch logic.
Move _setValidScope function into test so doesn't clobber global namespace.
Set up test for addWatch, but still failing since can't return spot_data.  Need to just make spotObj a scope variable so can set.
Attach spotObj to scope for testing.  Implement emptyCrowdGraph generating function.
Clean debug code.
Add google analytics."
Update google analytics.