allow wagtail24

setup.py

@@ -2,7 +2,7 @@ import re
 from setuptools import find_packages, setup
 
 install_requires = [
-    'wagtail>=2.0,<2.3',
+    'wagtail>=2.0',
     'user-agents>=1.1.0',
     'wagtailfontawesome>=1.1.3',
     'pycountry',

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py{36}-django{111,20}-wagtail{20,21,22}{,-geoip2},lint
+envlist = py{36}-django{111,20}-wagtail{20,21,22,24}{,-geoip2},lint
 
 [testenv]
 basepython = python3.6
@@ -10,6 +10,7 @@ deps =
     wagtail20: wagtail>=2.0,<2.1
     wagtail21: wagtail>=2.1,<2.2
     wagtail22: wagtail>=2.2,<2.3
+    wagtail24: wagtail>=2.4,<2.5
     geoip2: geoip2
     django111: django>=1.11,<1.12