Bug fix (db.py): The circular import causes models.py to become unusable and affecting forms.py as well.
Rename directory (core/): Change directory name to wooji/ since it seems to be more fun to use compared to mere core/ or app/.
Move file (db.py): Move the file outside wooji/ so it can be called directly by models.py and forms.py and avoid necessary hack just to make it work.
Update method (forms.py): Change content variable html field widget to textarea.
Update html field (index.html): Modify field for html by adding cols and rows attribute.