Disable checking for new versions at startup.

Index: src/amule.cpp
--- src/amule.cpp.orig
+++ src/amule.cpp
@@ -524,6 +524,7 @@ bool CamuleApp::OnInit()
 		AddLogLineNS(msg);
 	}
 
+#ifndef __OPENBSD__
 	// Test if there's any new version
 	if (thePrefs::GetCheckNewVersion()) {
 		// We use the thread base because I don't want a dialog to pop up.
@@ -533,6 +534,7 @@ bool CamuleApp::OnInit()
 		version_check->Create();
 		version_check->Run();
 	}
+#endif
 
 	// Create main dialog, or fork to background (daemon).
 	InitGui(m_geometryEnabled, m_geometryString);