modification to Makefile to clean log files
modification to Makefile to clean log files

git-svn-id: https://svn.zmaw.de/svn/pycmbs/trunk@470 46f1e1ae-ddaa-4461-89cc-888b818d8ef3

Former-commit-id: c59c4e0a27a5158a916451423c90636b4e83d09e
Former-commit-id: e9d22ecfe808e1a37d533c00bbd2e076c22b2368
pygeo/pycmbs,pygeo/pycmbs