EBN fixes. Mostly copyright and implementations including their own headers first.

svn path=/trunk/KDE/kdebase/apps/konsole/; revision=662726

src/ShellCommand.cpp

@@ -17,12 +17,12 @@
     02110-1301  USA.
 */
 
+// Own
+#include "ShellCommand.h"
+
 // Qt
 #include <QtDebug>
 
-// Konsole
-#include "ShellCommand.h"
-
 using namespace Konsole;
 
 ShellCommand::ShellCommand(const QString& fullCommand)
@@ -71,7 +71,7 @@ QString ShellCommand::command() const
     if ( !_arguments.isEmpty() )
         return _arguments[0];
     else
-        return QString::null;
+        return QString();
 }
 QStringList ShellCommand::arguments() const
 {