GH-859: Add in the batch determination form

opentech/apply/determinations/forms.py

opentech/apply/determinations/models.py

...ons/templates/determinations/base_determination_form.html

...ns/templates/determinations/batch_determination_form.html

...inations/templates/determinations/determination_form.html

opentech/apply/determinations/utils.py

opentech/apply/determinations/views.py

opentech/apply/funds/views.py