fix 0.3.2 as a distribution fix

0.3.2 should now distribute fine with the cmake dist target
and that should build fine with cmake and autotools.

Previously the cmake dist didn't work with autotools
and the other way around.
update changelog for 0.3.2

The source code did not change at all.
However, we do increase the lib version so it still matches the overall
version.

I didn't want to start using 4 components for the project version.