Drag&Drop for Entries, some other UI work

git-svn-id: https://svn.code.sf.net/p/keepassx/code/trunk@53 b624d157-de02-0410-bad0-e51aec6abb33

src/crypto/twofish.cpp

@@ -474,9 +474,10 @@
 
 #endif
 
-#include <qmessagebox.h>
+
 void Twofish_fatal(char* msg){
-QMessageBox::critical(0,"Interner Fehler",msg,"OK","Cancel",0,2,1);
+	qCritical("Twofish: Fatal Error");
+	exit(1);
 }