wenzelm [Mon, 19 Nov 2012 20:23:47 +0100] rev 50126
theorem status about oracles/futures is no longer printed by default;
renamed Proofterm/Thm.status_of to Proofterm/Thm.peek_status to emphasize its semantics;
wenzelm [Sun, 18 Nov 2012 19:01:30 +0100] rev 50121
isabelle build no longer supports document_dump/document_dump_mode (no INCOMPATIBILITY, since it was never in official release);
always generate sty files, as before c5d0f19ef7cb;