Thu, 26 Sep 2013 13:34:42 +0200 wenzelm merged
Thu, 26 Sep 2013 13:28:26 +0200 wenzelm obsolete (see also 48d13465c7c7);
Thu, 26 Sep 2013 12:56:59 +0200 wenzelm prefer GNU tar for Isabelle to avoid odd extended header keywords produced by Apple's bsdtar (see also 8f6046b7f850);
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