Initial login via Google.
Checking if user is logged in for actions that changes some part of system.
AngularJS files broken logically.
Minimal cleanup in JavaScript.
Button 'show less' ideas removed.
PollService has been extracted.
AngularJS routing partially added.
Idea create form is now separate view.
Minor cleanup.
Creating new idea is now done by low-level API.
Voting new idea is now done by low-level API.
Disabling of voting button fixed.
No longer used getCookie() method removed.