Item Request Builder Bugfix

Author: cdmayer

src/python2/request/item_request_builder.py

@@ -102,7 +102,7 @@ def upload(self, local_path):
         Returns: 
             The created entity.
         """
-        return self.content.request().put(local_path)
+        return self.content.request().upload(local_path)
 
 
     def download(self, local_path):

src/python3/request/item_request_builder.py

@@ -131,7 +131,7 @@ def upload(self, local_path):
         Returns: 
             The created entity.
         """
-        return self.content.request().put(local_path)
+        return self.content.request().upload(local_path)
 
     @asyncio.coroutine
     def upload_async(self, local_path):