Fixed missing header include for strcpy (#92)

Co-authored-by: SteveMaas1978 <50155781+SteveMaas1978@users.noreply.github.com>

Author: emilazy

FECore/FSPath.cpp

@@ -25,6 +25,8 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.*/
 #include "stdafx.h"
 #include <regex>
+#include <string>
+#include <cstring>
 #include <string.h>
 #include "FSPath.h"