Drop support for Django 1.5

@@ -5,14 +5,16 @@ python:
     - "3.2"
     - "3.3"
 env:
-    - DJANGO_PACKAGE="Django>=1.5,<1.6"
     - DJANGO_PACKAGE="Django>=1.6,<1.7"
     - DJANGO_PACKAGE="Django>=1.7,<1.8"
+    - DJANGO_PACKAGE="Django>=1.8,<1.9"
 
 matrix:
   exclude:
   - python: "2.6"
     env: DJANGO_PACKAGE="Django>=1.7,<1.8"
+  - python: "2.6"
+    env: DJANGO_PACKAGE="Django>=1.8,<1.9"
 
 install:
     - pip install $DJANGO_PACKAGE --use-mirrors

@@ -8,7 +8,7 @@ class CommentManager(models.Manager):
         """
         QuerySet for all comments currently in the moderation queue.
         """
-        return self.get_query_set().filter(is_public=False, is_removed=False)
+        return self.get_queryset().filter(is_public=False, is_removed=False)
 
     def for_model(self, model):
         """
@@ -16,7 +16,7 @@ class CommentManager(models.Manager):
         a class).
         """
         ct = ContentType.objects.get_for_model(model)
-        qs = self.get_query_set().filter(content_type=ct)
+        qs = self.get_queryset().filter(content_type=ct)
         if isinstance(model, models.Model):
             qs = qs.filter(object_pk=force_text(model._get_pk_val()))
         return qs

@@ -66,11 +66,11 @@ class BaseCommentNode(template.Node):
         self.comment = comment
 
     def render(self, context):
-        qs = self.get_query_set(context)
+        qs = self.get_queryset(context)
         context[self.as_varname] = self.get_context_value_from_queryset(context, qs)
         return ''
 
-    def get_query_set(self, context):
+    def get_queryset(self, context):
         ctype, object_pk = self.get_target_ctype_pk(context)
         if not object_pk:
             return self.comment_model.objects.none()
@@ -207,7 +207,7 @@ class RenderCommentListNode(CommentListNode):
                 "comments/%s/list.html" % ctype.app_label,
                 "comments/list.html"
             ]
-            qs = self.get_query_set(context)
+            qs = self.get_queryset(context)
             context.push()
             liststr = render_to_string(template_search_list, {
                 "comment_list" : self.get_context_value_from_queryset(context, qs)

@@ -48,9 +48,9 @@ copyright = u'2013, Django Software Foundation and contributors'
 # built documents.
 #
 # The short X.Y version.
-version = '1.5'
+version = '1.6'
 # The full version, including alpha/beta/rc tags.
-release = '1.5'
+release = '1.6'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

@@ -151,7 +151,7 @@ enable it in your project's ``urls.py``:
 
 Now you should have the latest comment feeds being served off ``/feeds/latest/``.
 
-__ https://docs.djangoproject.com/en/1.5/ref/contrib/syndication/
+__ https://docs.djangoproject.com/en/stable/ref/contrib/syndication/
 
 Moderation
 ==========

@@ -328,5 +328,5 @@ are not using that, you will need to use the ``csrf_protect`` decorator on any
 views that include the comment form, in order for those views to be able to
 output the CSRF token and cookie.
 
-.. _cross site request forgery protection: https://docs.djangoproject.com/en/1.5/ref/contrib/csrf/
+.. _cross site request forgery protection: https://docs.djangoproject.com/en/stable/ref/csrf/
 .. _honeypot: http://en.wikipedia.org/wiki/Honeypot_(computing)

@@ -9,7 +9,7 @@ The comment app sends a series of signals_ to allow for
 comment moderation and similar activities. See `the introduction to signals`_ for information about how to register for and receive these
 signals.
 
-.. _signals: https://docs.djangoproject.com/en/1.5/topics/signals/
+.. _signals: https://docs.djangoproject.com/en/stable/topics/signals/
 .. _the introduction to signals: signals_
 
 comment_will_be_posted

@@ -10,7 +10,7 @@ except IOError:
 
 setup(
     name='django-contrib-comments',
-    version='1.5.1',
+    version='1.6.0',
     url="http://github.com/django/django-contrib-comments",
     description='The code formerly known as django.contrib.comments.',
     long_description=long_description,
@@ -36,5 +36,5 @@ setup(
     packages=find_packages(exclude=['tests']),
     include_package_data=True,
     test_suite='tests.runtests.main',
-    install_requires=['Django>=1.5']
+    install_requires=['Django>=1.6']
 )

 from __future__ import absolute_import
 
 from django.contrib.contenttypes.models import ContentType
-from django.template import Template, Context, Library, libraries
+from django.template import Template, Context, Library
+from django.template.base import libraries
 
 from django_comments.forms import CommentForm
 from django_comments.models import Comment

 [tox]
-envlist = py26-django15, py27-django15, py32-django15, py33-django15,
-          py26-django16, py27-django16, py32-django16, py33-django16,
-          py27-django17, py32-django17, py33-django17
+envlist = py26-django16, py27-django16, py32-django16, py33-django16,
+          py27-django17, py32-django17, py33-django17,
+          py27-django18, py32-django18, py33-django18
 
 [testenv]
 commands = {envpython} setup.py test
 
-[testenv:py26-django15]
-basepython = python2.6
-deps =
-    Django>=1.5,<1.6
-    unittest2
-
-[testenv:py27-django15]
-basepython = python2.7
-deps = Django>=1.5,<1.6
-
-[testenv:py32-django15]
-basepython = python3.2
-deps = Django>=1.5,<1.6
-
-[testenv:py33-django15]
-basepython = python3.3
-deps = Django>=1.5,<1.6
-
 [testenv:py26-django16]
 basepython = python2.6
 deps =
@@ -53,3 +35,15 @@ deps = Django>=1.7,<1.8
 [testenv:py33-django17]
 basepython = python3.3
 deps = Django>=1.7,<1.8
+
+[testenv:py27-django18]
+basepython = python2.7
+deps = Django>=1.8,<1.9
+
+[testenv:py32-django18]
+basepython = python3.2
+deps = Django>=1.8,<1.9
+
+[testenv:py33-django18]
+basepython = python3.3
+deps = Django>=1.8,<1.9