Using 'No title' for new page is not needed now that we create the page before displaying config form

[Robert Lyon]

Way back when in Mahara when a user wanted to create a page they needed to fill in details first before saving the page title/metadata.

So a $new var was passed about so we knew we were in this state. Also the page was called 'No title' to be shown in browser titlebar.

But then things changed and a new page was created/saved on clicking the 'add' button - then the config form shown with 'page title' already populated in form, eg 'Untitled v.2'

So we don't need to pass about the $new variable when creating/editing a page nor use the 'No title' string as the page will have a title.

[Srdjan Jankovic (srdjan-c)]

Fixed with 1738303