add error return from event

lib_af_api/event.py

@@ -117,4 +117,7 @@ class Event():
 
         # Log error and retunr null
         logging.error("[AFEVENT UPDATE] [%s]", response.text)
-        return None
+        try:
+            return response.json()
+        except:
+            return None

setup.py

@@ -9,7 +9,7 @@ with open('README.md', 'r') as f:
 
 setup(
     name='lib_af_api',
-    version='0.1.5',
+    version='0.1.6',
     author='',
     author_email='',
     description='',