Drop depedency on django select2

cms_helper.py

@@ -20,7 +20,6 @@ HELPER_SETTINGS = {
         'easy_thumbnails',
         'djangocms_text_ckeditor',
         'cmsplugin_filer_image',
-        'django_select2',
         'taggit_autosuggest',
     ],
     'LANGUAGE_CODE': 'en',

djangocms_blog/forms.py

@@ -1,18 +1,17 @@
 # -*- coding: utf-8 -*-
 from django import forms
 from django.conf import settings
-import django_select2
 from parler.forms import TranslatableModelForm
+from taggit_autosuggest.widgets import TagAutoSuggest
 
 from .models import Post
 
 
 class LatestEntriesForm(forms.ModelForm):
 
-    class Meta:
-        widgets = {
-            'tags': django_select2.Select2MultipleWidget
-        }
+    def __init__(self, *args, **kwargs):
+        super(LatestEntriesForm, self).__init__(*args, **kwargs)
+        self.fields['tags'].widget = TagAutoSuggest('taggit.Tag')
 
     class Media:
         css = {

setup.py

@@ -49,7 +49,6 @@ setup(
         'cmsplugin-filer',
         'django-meta>=0.2',
         'django-meta-mixin>=0.1.1',
-        'django-select2>4.3',
     ],
     license="BSD",
     zip_safe=False,

tox.ini

@@ -1,17 +1,15 @@
 [tox]
-envlist = py{26}-django{16}-cms{30,31},py{27,33,34}-django{16,17}-cms{30,31}
+envlist = py{26}-django{16}-cms{30,31},py{27,33,34}-django{16,17,18}-cms{30,31}
 
 [testenv]
 deps =
     html5lib < 0.9999
     django16: Django>=1.6,<1.7
     django17: Django>=1.7,<1.8
+    django18: Django>=1.7,<1.9
     cms30: https://github.com/divio/django-cms/archive/support/3.0.x.zip
-    cms31: https://github.com/divio/django-cms/archive/develop.zip
+    cms31: https://github.com/divio/django-cms/archive/support/3.1.x.zip
+    cms32: https://github.com/divio/django-cms/archive/develop.zip
     py26: unittest2
-    py26: django-select2
-    py27: django-select2
-    py33: django-select2-py3
-    py34: django-select2-py3
     -r{toxinidir}/requirements-test.txt
 commands = {env:COMMAND:python} setup.py test