Issue #1468 - Title tag in backend not set correctly.
Merge pull request #1472 from rarila/issue-1468

Issue #1468 - Title tag in backend not set correctly.
Missed de-pluralisation of $this->config['template']['button']
Merge pull request #1473 from GawainLynch/hotfix/Authenticate

Missed de-pluralisation of $this->config['template']['button']