Sun, 21 Oct 2018 20:45:01 +0200 wenzelm merged
Sun, 21 Oct 2018 20:44:27 +0200 wenzelm more robust release.read_ident: eliminated odd state files ISABELLE_IDENT, ISABELLE_DIST;
Sun, 21 Oct 2018 19:39:46 +0200 wenzelm more portable tar_options;
Sun, 21 Oct 2018 19:34:11 +0200 wenzelm check (non-)executable files -- and eliminate them manually from the repository)
Sun, 21 Oct 2018 18:32:33 +0200 wenzelm eliminated "isabelle makedist" -- prefer Scala over bash/perl scripting;
Sun, 21 Oct 2018 14:35:46 +0200 wenzelm tuned signature;
Sun, 21 Oct 2018 14:25:51 +0200 wenzelm tuned signature;
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