Added a missing includes

src/slic3r/GUI/PrintHostDialogs.cpp

@@ -1,6 +1,7 @@
 #include "PrintHostDialogs.hpp"
 
 #include <algorithm>
+#include <iomanip>
 
 #include <wx/frame.h>
 #include <wx/progdlg.h>
@@ -13,6 +14,9 @@
 #include <wx/wupdlock.h>
 #include <wx/debug.h>
 
+#include <boost/log/trivial.hpp>
+#include <boost/filesystem.hpp>
+
 #include "GUI.hpp"
 #include "GUI_App.hpp"
 #include "MsgDialog.hpp"