Add new page setting half blank

[pixelmode]

Just downloaded this project. Couldn't get it working at first as it forces you to use a www in the URL which was driving me crazy. The demo page doesn't seem to show up but will render a thumbnail. But the one issue I found is that when adding a new page the settings page renders part way down the form and errors out. The page-meta-title and page-meta-description form fields in page-settings.php try to use a function named e instead of phpb_e. Correcting that fixes the issue.

I haven't pushed a change to a project outside my own on git for a while so listing here instead.

[HansSchouten]

Thanks for reporting the issue, I just pushed a commit replacing e() by phpb_e().