end photoshop hook url with a slash. Bump to version 0.2.3

Author: benoitguigal

figure/__init__.py

@@ -1,6 +1,6 @@
 
 
-__version__ = "0.2.2"
+__version__ = "0.2.3"
 
 token = None
 api_base = 'https://api.figure.co'

figure/resource.py

@@ -139,7 +139,7 @@ def get_all_public(cls, token=None, **params):
     @classmethod
     def photoshop_hook(cls, code, token=None, **params):
         requestor = api_requestor.APIRequestor(token)
-        url = '%s%s' % (cls.instance_url(code), 'photoshop_hook')
+        url = '%sphotoshop_hook/' % cls.instance_url(code)
         return requestor.request('post', url, **params)