Merge pull request #100 from jrconlin/master

Back out ws sig function
Merge pull request #101 from jrconlin/master

Fixed ws id code
Fixed issue where the device wasn't being passed through to the erase confirmation.
Merge pull request #102 from mozilla-services/fix-broken-erase

Fixed erase
Merge pull request #104 from jrconlin/master

Fix to socket updates
Merge pull request #106 from jrconlin/master

fix up audience extractor for fxa & persona
Only store the most recent record

* Web session to display history of movements.
*
Updated device view with new locating animation.
Added custom pins that change based on activity.
Much improved modals. More pin awesomeness.
Updated MapBox key.

This still should be configurable instead of hard coded but it's an improvement.
New and improved device selector.
Changed location timeout back to the much more reasonable duration of 60 seconds.
Added basic notifications.
Tidier codes.
Updated pin icons.
Merge pull request #108 from mozilla-services/ui-update-with-feedbacks

Much UI awesomeness
Specify default port of 80 for Hawk
Change storage to clean after 5 days

* Also do not store history of positions on server.
Fixed marker images in dist.