Added new REST endpoints.

Two new endponds added:

- /a/plugins/events-log/events/
- /a/changes

gerrit_fake_http_server.py

@@ -2,7 +2,7 @@ import bottle
 
 
 @bottle.route('/plugins/events-log/')
-def events(params=None):
+def events_log(params=None):
     return ''
 
 
@@ -31,4 +31,16 @@ def projects(params=None):
                                          "target": "_blank"}]}}
 
 
+@bottle.post('/a/changes')
+def changes(param=None):
+    print(param)
+    print(bottle.request.json)
+    pass
+
+
+@bottle.route('/a/plugins/events-log/events/')
+def events(t1=None):
+    return {}
+
+
 bottle.run(host='localhost', port=8181, debug=True)