Moves the title field to the web view.

Fixes these:
-  [Link dialog does not have focus](https://github.com/wordpress-mobile/WordPress-iOS-Editor/issues/265).
- [Move the post title to the web view](https://github.com/wordpress-mobile/WordPress-iOS-Editor/issues/256).
- [Next button on keyboard does not work when Title field has focus](https://github.com/wordpress-mobile/WordPress-iOS-Editor/issues/200).
- [Post title should not be fixed ](https://github.com/wordpress-mobile/WordPress-iOS-Editor/issues/157).

Also fixes a problem with the toolbar in landscape mode not covering the full device width.
Should we remove these debug lines or perhaps create an official "debug mode"?