2013-05-17 wenzelm 2013-05-17 added isabelle-process option -o;
2013-03-13 wenzelm 2013-03-13 sessions may be organized via 'chapter' in ROOT;
2013-01-26 wenzelm 2013-01-26 some explanations of important build options; tuned;
2012-12-15 wenzelm 2012-12-15 clarified build_dialog command line;
2012-12-14 wenzelm 2012-12-14 clarified "isabelle options" command line, to make it more close to "isabelle components";
2012-12-06 wenzelm 2012-12-06 documentation for isabelle build_dialog and its implicit use in isabelle jedit;
2012-09-04 wenzelm 2012-09-04 added build option -R; more precise build_doc, using build -R -b;
2012-08-28 wenzelm 2012-08-28 renamed doc-src to src/Doc; renamed TutorialI to Tutorial;