Add Facebook and twitter tracking scripts.
Refactor API request, by adding a suffix in order to give them more readability.
Apply new calls along the app.
Add new improved way to set it up the group from taking advantage of 'locationStartChange'.
Add new observer service in order to update and notify all the groupId subscribed variables.
Add new validation over the url in order to make sure that the user writes just valid groups.
Update group selection improvements and groups notification.
Change 'locationChangeStart' by 'locationChangeSucces' to avoid a validation that was being executed twice.
Remove init functions from the html in order to reduce the elements that are linked to the 'scope'. This function is now called inside the controller.
Merge remote-tracking branch 'upstream/master'
update groups observer logic.
Add new timer changes.
Remove manual notify.
delete the current user and 'authcookie' once this is required.(logout)
Create the history page components

Create all the necessary components for the history page, module, ctrl,
service, directive, tpl.
Create a directive to hold and reuse the history question list.
Create a json file with mocked data to be consumed by the history
service.
Add the new directories to the gruntfile.
Add the desired styles to the history question list.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	src/app/application/application.services.js