Migrated user_email to 254 chars

EmailField defaults to 254 chars in Django 1.8. This
migration applies that both for 1.7 and 1.8.

@@ -31,7 +31,7 @@ class Migration(migrations.Migration):
                     verbose_name='is public')),
                 ('is_removed', models.BooleanField(default=False,
                     help_text='Check this box if the comment is inappropriate. A "This comment has been removed"'
-                              'message will be displayed instead.',
+                              ' message will be displayed instead.',
                     verbose_name='is removed')),
                 ('content_type', models.ForeignKey(related_name='content_type_set_for_comment',
                     verbose_name='content type', to='contenttypes.ContentType')),

+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('django_comments', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='comment',
+            name='user_email',
+            field=models.EmailField(
+                max_length=254, verbose_name="user's email address",
+                blank=True),
+        ),
+    ]

@@ -59,7 +59,9 @@ class Comment(BaseCommentAbstractModel):
     user = models.ForeignKey(settings.AUTH_USER_MODEL, verbose_name=_('user'),
                              blank=True, null=True, related_name="%(class)s_comments")
     user_name = models.CharField(_("user's name"), max_length=50, blank=True)
-    user_email = models.EmailField(_("user's email address"), blank=True)
+    # Explicit `max_length` to apply both to Django 1.7 and 1.8+.
+    user_email = models.EmailField(_("user's email address"), max_length=254,
+                                   blank=True)
     user_url = models.URLField(_("user's URL"), blank=True)
 
     comment = models.TextField(_('comment'), max_length=COMMENT_MAX_LENGTH)