Merge pull request #1 from david-sabata/master

update?
Fix for #436

reduces the global constant container to just div#plex which has always been the base of this element for navigation changes on the page.
moving more functionality outside of legacy scrobbler.js
Merge branch 'master' of github.com:david-sabata/web-scrobbler
set song flag after all other properties
Tidy of spacing between options label and list, added css to grunt list spaces
Merge pull request #446 from inverse/tidy_of_options

Tidy of options
separate page action handling
prepare popup for recognized site; first help dialog
oops, re-enable v1 Google Music connector
new core - song detection and playback timer
new core - now playing request; satisfy jshint
update amazon's urls

Amazon has change it's urls so the connector wasn't activating.
This fixes it.
Merge pull request #450 from arognaldy/amazon

update amazon's urls
Merge pull request #437 from j4cknife/master

Fix for #436