Fix members pep8 and add docstrings

members/forms.py

@@ -1,3 +1,5 @@
+"""File containing member forms."""
+
 from django import forms
 from django.utils.translation import ugettext_lazy as _
 
@@ -5,15 +7,21 @@ from members.models import Member, Payment, Request
 
 
 class MemberForm(forms.ModelForm):
+    """Member model form."""
 
     class Meta:
+        """Meta for Member model form."""
+
         model = Member
         fields = ['first_name', 'last_name', 'email', 'AYY', 'jas', 'POR']
 
 
 class PaymentForm(forms.ModelForm):
+    """Payment model form."""
 
     class Meta:
+        """Meta for Payment model form."""
+
         model = Payment
         fields = ['date', 'source', 'member']
         labels = {
@@ -22,7 +30,10 @@ class PaymentForm(forms.ModelForm):
 
 
 class ApplicationForm(forms.ModelForm):
+    """Member application model form."""
 
     class Meta:
+        """Meta for application model form."""
+
         model = Request
         fields = ['first_name', 'last_name', 'email', 'AYY', 'jas', 'POR']