Fix pep8 on webapp forms

webapp/forms.py

@@ -3,15 +3,21 @@ from django.utils.translation import ugettext_lazy as _
 
 from webapp.models import OhlhafvChallenge, KaehmyForm
 
+
 class KaehmyForm_Form(forms.ModelForm):
 
+    custom_role_name = forms.TextInput(
+        attrs={'size': 10, 'title': 'Name of the role', })
+
     class Meta:
         model = KaehmyForm
-        fields = ['name', 'email', 'year', 'preset_roles', 'custom_roles', 'text']
+        fields = ['name', 'email', 'year',
+                  'preset_roles', 'custom_roles', 'text']
 
 
 class OhlhafvForm(forms.ModelForm):
 
     class Meta:
         model = OhlhafvChallenge
-        fields = ['challenger', 'challenger_email', 'victim', 'victim_email', 'series', 'message']
+        fields = ['challenger', 'challenger_email',
+                  'victim', 'victim_email', 'series', 'message']