Add title field as disabled

This change just sets the title's region to hidden. This makes it so that the title field is not automatically added to the display.

I very much support this issue.
The fact that the base fields are enabled by default is a show-stopper for this module on existing websites.

The solution proposed here seems to work in initial tests.
I have not done in-depth testing yet.
Also, I am not sure about BC impact on sites that already use this module.

And this needs tests.

In Node::baseFieldDefinitions() the title field is set to be displayed. Therefore, without this module, when a content type or view mode is added, the title is displayed.

The current code has the same behaviour with this module. I believe the patch would break that.