MapScript classObj setText method...

[Steve Lime]

Just looking for a quick opinion. The method has one totally uncessary argument (a *layerObj). I'd like to propose fixing the method and handling through documentation. Otherwise we'd need to create a new method(s) (since we need a getText) with a different name that is not consistent with the other get/set methods for that class. It has the potential to bust a script though, but we have to bite the bullet at some point.

Steve