when chaning a process type: try to detect non-changed default values of the...

when chaning a process type: try to detect non-changed default values of the former process type and replace these values with the defaults of the new process type


git-svn-id: https://pycam.svn.sourceforge.net/svnroot/pycam/trunk@1192 bbaffbd6-741e-11dd-a85d-61de82d9cad9