Added the calls to actions app.
Added CTAs for prompting user sign in.
Desktop notification CTA.
Added a timeout before displaying notifications.

This is done so that the page is rendered before the appropriate
action component is selected via jQuery.
Follow room, call to action for signed in users.
Seperated event listeners and notification display code
Added showNotification.js to the repo.
Moved notification strings to a new file.
Changed the timeout of the fireNotification function.
Applied Beautify.
Uncommented line which disables LS.
Merge branch 'master' into callstoaction

Conflicts:
	client.js
Changed the way lace popover is inoved to conform to new API.
Add styling for calls to action
Bump lace version
Merge branch 'master' into callstoaction

Conflicts:
	bower.json
Merge branch 'master' into callstoaction

Conflicts:
	gulpfile.js
Merge branch 'master' into callstoaction
Merge branch 'master' into callstoaction

Conflicts:
	censor/censor.js
	gulpfile.js
Merge branch 'master' into callstoaction