[data] removed depreciated set_date routine
[data] removed depreciated set_date routine

git-svn-id: https://svn.zmaw.de/svn/pycmbs/trunk@575 46f1e1ae-ddaa-4461-89cc-888b818d8ef3

Former-commit-id: 05e78faaad9d828e73fbcba03eb7a17c49cfa212
Former-commit-id: ec97094158accc1b33a7fce0cc66750115ec05e9
pygeo/pycmbs,pygeo/pycmbs