minor fixes
Added clocking in and out, with widgets for entering dates and times
Merge branch 'austin' into glisti

Conflicts:
	schedule/forms.py
	schedule/models.py
	schedule/templates/schedule/shift_list.html
	schedule/urls.py
	schedule/views.py
	templates/navbar.html
demo checkpoint
install inpectional registration with bare templates
tune registration templates
change copy on registration templates
customize registration templates
Merge branch 'glisti'

Conflicts:
	schedule/forms.py
	schedule/models.py
	schedule/urls.py
	schedule/views.py
remove clock model references