Summary
- back to post-release mode -- after fork point;
- Added tag Isabelle2018-RC2 for changeset 14167c321d22
- tuned;
- eliminated spurious Unicode;
- merged
- updated to kodkodi-1.5.2-1: modernized settings and renamed directory (same executables);
- Moved Real_Asymp manual
- merged
- updated to polyml-5.7.1-7 (see also afa7c5a239e6);
- merged
- de-applying
- avoid Unicode conflict with \<pounds>;
- fixing a theorem statement, etc.
- merged
- de-applying and removing junk