Fixed Sleep Diary not saving form to Model
The return of get_or_create returns tuple now accounted for
	modified:   sleep_diary/forms.py
	modified:   sleep_diary/models.py
	modified:   sleep_diary/views.py
	modified:   ui/views.py
Cleaned up Syntax
	modified:   user_info/forms.py
	modified:   user_info/models.py