return upload information

Hurderella · Hurderella · commit 180ddcad10cd · 2016-05-01T00:12:57.000+09:00
now, 'upload_from_path' func on client.py did not return result
information. but user need to it. then just return about upload
infomation after call 'upload' func
diff --git a/imgurpython/client.py b/imgurpython/client.py
@@ -581,7 +581,7 @@ def get_image(self, image_id):
 
     def upload_from_path(self, path, config=None, anon=True):
         with open(path, 'rb') as fd:
-            self.upload(fd, config, anon)
+            return self.upload(fd, config, anon)
 
     def upload(self, fd, config=None, anon=True):
         if not config:
