Updating TinyMCE to version 4.1.0
Merge remote-tracking branch 'upstream/staging' into tiny410
Change deprecated $app->getCfg() to $app->get().
Closes #3812
CodeStyle
Remove the hardcoded logout for hathor.
Closes #3811
Merge pull request #3807 from infograf768/tiny410

Updating TinyMCE to version 4.1.0
Update error.php