bump onebox version

Author: ZogStriP

Gemfile.lock

@@ -212,7 +212,7 @@ GEM
     omniauth-twitter (1.2.1)
       json (~> 1.3)
       omniauth-oauth (~> 1.1)
-    onebox (1.5.62)
+    onebox (1.5.63)
       htmlentities (~> 4.3.4)
       moneta (~> 0.8)
       multi_json (~> 1.11)