Stop saying the CLA is optional
Stop saying the CLA is optional

It's caused more hassle then it's worth and it's legally safer to just  require it. If exceptions can be made then we can do so, but we don't need to document that fact.
jeff5/jython-devguide,jeff5/jython-devguide,ezio-melotti/devguide,jython/devguide,jython/devguide,jython/devguide,jeff5/jython-devguide