[WIP] Added auth setup that wraps switchTo to validate a login to Harvest before any view is shown.
Added styles for login form.
Updated to allow Harvest user login and logout from within app.
Added new template to show logged in user email and logout link.
Resolved merge conflicts.
Evaluate project in a similar manner to other request response values.
Correct typo.
Moved inputs within label elements.  Adjusted CSS to apply margin to input rather than label.
Reverted parameter name to username so as to be compatible with existing installs of app.
Made username and password not-required params.
Added guard around the setting of username and password params and auto-login.
Reverted to using 'username' rather than 'email' to describe setting.
Fixed _postRequest to use stored username and password
Fixed timer issue and updated _getNotes to display ticket ID
Merge pull request #3 from zendesk/stefan/APPS-53

APPS-53 - As an Agent, I would like to individually sign in to Harvest when using the Harvest app