fixed direction of a file separator so it works in non-Windows environments as well
fixed direction of a file separator so it works in non-Windows environments as well

git-svn-id: https://wind-dev2.nrel.gov/svn/MAP/trunk@122 fdd34a08-49f5-8b44-97a8-af423440cb8e

Former-commit-id: 12f2f88337ee469b7dde08707ab8afe6a6008c95
OpenFAST/OpenFAST,OpenFAST/OpenFAST,OpenFAST/OpenFAST