Tests now work properly with auto* and no longer require minified files
AUTHORS, NEWS, and ChangeLog will now always rebuild
Added build directory to EXTRA_DIST

We want these files to be available in the tarball for those who do not have the
setup necessary to build (which is far more likely to be the care with
JavaScript developers).
Added ability to ignore commits in gitlog-to-news
Added reference to REAME.hacking in README