Added full path to Dynamics default choice

git-svn-id: https://thermopower.svn.sourceforge.net/svnroot/thermopower/trunk@227 80daafeb-7430-0410-91d5-8b30b0bbd841
Fixed tests for OMC

git-svn-id: https://thermopower.svn.sourceforge.net/svnroot/thermopower/trunk@228 80daafeb-7430-0410-91d5-8b30b0bbd841