jejacks0n/mercury — pull request #170 by aceofspades (2012-03-01 19:52:13+00:00)
Title: Allow PageEditor to leave dataType set to null for auto-handling

jQuery will automatically handle an ajax response per it's content-type if dataType is not set. This commit allows PageEditor.saveDataType to be set to false, leaving dataType = null. This is to allow the server to respond with javascript if necessary, to display error messages for example.