Fix includes

src/tools/cmod/cmodsphere/cmodsphere.cpp

@@ -3,7 +3,9 @@
 #include <cmath>
 #include <cstdio>
 
+#ifdef _WIN32
 #include <io.h>
+#endif
 #include <fcntl.h>
 
 #include <celmath/vecmath.h>

src/tools/cmod/cmodview/modelviewwidget.cpp

@@ -17,6 +17,7 @@
 #include <QTextStream>
 #include <Eigen/LU>
 #include <algorithm>
+#include <iostream>
 
 using namespace cmod;
 using namespace Eigen;