Fix authentication error if nothing is configured

This actually fixes the error:

An exception has been thrown during the rendering of a template ("GAPI:
Failed to authenticate user. Error: "Error=BadAuthentication "") in
"dashboard.twig" at line 90.

after you've enabled GoogleAnalytics extension.
Fix authentication error if nothing is configured

This actually fixes the error:

An exception has been thrown during the rendering of a template ("GAPI:
Failed to authenticate user. Error: "Error=BadAuthentication "") in
"dashboard.twig" at line 90.

after you've enabled GoogleAnalytics extension.
Merge branch 'master' of https://github.com/julianxhokaxhiu/bolt
Makes meta values always one-line only
Merge pull request #718 from julianxhokaxhiu/master

Fix authentication error if nothing is configured