initial revision of synergy. currently semi-supports X windows

on unix, but client screens don't simulate events other than
mouse move.  also not supporting clipboard at all yet and the
main app is just a temporary framework to test with.  must
clean up protocol and communication.

CUnixXScreen.cpp

@@ -0,0 +1,34 @@
+#include "CUnixXScreen.h"
+#include "CUnixEventQueue.h"
+#include "TMethodJob.h"
+#include <X11/X.h>
+
+//
+// CUnixXScreen
+//
+
+CUnixXScreen::CUnixXScreen(const CString& name) :
+								CXScreen(name)
+{
+	// do nothing
+}
+
+CUnixXScreen::~CUnixXScreen()
+{
+	// do nothing
+}
+
+void					CUnixXScreen::onOpen(bool)
+{
+	// register our X event	handler
+	CEQ->addFileDesc(ConnectionNumber(getDisplay()),
+								new TMethodJob<CUnixXScreen>(this,
+									&CUnixXScreen::onEvents), NULL);
+
+}
+
+void					CUnixXScreen::onClose()
+{
+	// unregister the X event handler
+	CEQ->removeFileDesc(ConnectionNumber(getDisplay()));
+}