replaced ga with simple script that uses universal measurement protocol. sending social interactions now too
Merge pull request #17 from exfm/maj-dev

Maj dev
fixed social analytics
Merge branch 'dev' into dan-dev
added GA to options page
cleaned up GA so vars come from keys and if they dont exist things dont break
capitalize service name to normalize in GA
using chrome storage for ga cid so all pages have same value
added z to break cache and ni for no-interaction events eg 'play'
Merge pull request #18 from exfm/dan-dev

Dan dev
Merge branch 'dev' into maj-dev