Hid online/offline status from the header.
Continue fetching surveys after logging in when fetch surveys is clicked.
Made remember me a default behavior for login method in loginHelper.
Removed remember me checkbox from LoginView. Changed the login message.
Do not show any changes in the menu items or the status bar on session expiry.

Conflicts:

	Resources/ui/common/surveys/SurveyDetailsView.js
Fixed the mandatory check for Rating questions.

Conflicts:

	Resources/models/answer.js
Log out the user in case of change in server url.