add more docu; add README for tests; add test for clone of shared dptr; make class include macro more resilient git-svn-id: https://silmor.de/svn/softmagic/chester/trunk@695 6e3c4bff-ac9f-4ac1-96c5-d2ea494d3e33
more convenient and flexible implementation of dptr; add extensive docu git-svn-id: https://silmor.de/svn/softmagic/chester/trunk@692 6e3c4bff-ac9f-4ac1-96c5-d2ea494d3e33
start dptr sub-project git-svn-id: https://silmor.de/svn/softmagic/chester/trunk@689 6e3c4bff-ac9f-4ac1-96c5-d2ea494d3e33