Refactor

As all points from the epic refactor issue are closed #47 (closed) I am merging this in to master in order to unblock development.

backend/core/migrations/0002_auto_20171110_1612.py

+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.7 on 2017-11-10 16:12
+from __future__ import unicode_literals
+
+import django.contrib.auth.models
+import django.contrib.auth.validators
+import django.utils.timezone
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('auth', '0008_alter_user_username_max_length'),
+        ('core', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='useraccount',
+            options={'verbose_name': 'user', 'verbose_name_plural': 'users'},
+        ),
+        migrations.AlterModelManagers(
+            name='useraccount',
+            managers=[
+                ('objects', django.contrib.auth.models.UserManager()),
+            ],
+        ),
+        migrations.AddField(
+            model_name='useraccount',
+            name='date_joined',
+            field=models.DateTimeField(default=django.utils.timezone.now, verbose_name='date joined'),
+        ),
+        migrations.AddField(
+            model_name='useraccount',
+            name='email',
+            field=models.EmailField(blank=True, max_length=254, verbose_name='email address'),
+        ),
+        migrations.AddField(
+            model_name='useraccount',
+            name='first_name',
+            field=models.CharField(blank=True, max_length=30, verbose_name='first name'),
+        ),
+        migrations.AddField(
+            model_name='useraccount',
+            name='groups',
+            field=models.ManyToManyField(blank=True, help_text='The groups this user belongs to. A user will get all permissions granted to each of their groups.', related_name='user_set', related_query_name='user', to='auth.Group', verbose_name='groups'),
+        ),
+        migrations.AddField(
+            model_name='useraccount',
+            name='last_name',
+            field=models.CharField(blank=True, max_length=30, verbose_name='last name'),
+        ),
+        migrations.AddField(
+            model_name='useraccount',
+            name='user_permissions',
+            field=models.ManyToManyField(blank=True, help_text='Specific permissions for this user.', related_name='user_set', related_query_name='user', to='auth.Permission', verbose_name='user permissions'),
+        ),
+        migrations.AlterField(
+            model_name='useraccount',
+            name='is_active',
+            field=models.BooleanField(default=True, help_text='Designates whether this user should be treated as active. Unselect this instead of deleting accounts.', verbose_name='active'),
+        ),
+        migrations.AlterField(
+            model_name='useraccount',
+            name='is_staff',
+            field=models.BooleanField(default=False, help_text='Designates whether the user can log into this admin site.', verbose_name='staff status'),
+        ),
+        migrations.AlterField(
+            model_name='useraccount',
+            name='is_superuser',
+            field=models.BooleanField(default=False, help_text='Designates that this user has all permissions without explicitly assigning them.', verbose_name='superuser status'),
+        ),
+        migrations.AlterField(
+            model_name='useraccount',
+            name='username',
+            field=models.CharField(error_messages={'unique': 'A user with that username already exists.'}, help_text='Required. 150 characters or fewer. Letters, digits and @/./+/-/_ only.', max_length=150, unique=True, validators=[django.contrib.auth.validators.UnicodeUsernameValidator()], verbose_name='username'),
+        ),
+    ]