Extending Choices for Questions in hrapplications to Allow Multiselect (#911)

An additional field at the question level defines whether the choices for the question are multi-select or not. The template will render the choices with radio buttons or checkboxes depending on multi-select. Multiple selected choices are saved with a line break between them.

hrapplications/migrations/0003_applicationquestion_multi_select.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10 on 2017-10-20 13:51
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('hrapplications', '0002_choices_for_questions'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='applicationquestion',
+            name='multi_select',
+            field=models.BooleanField(default=False),
+        ),
+    ]