ProjectExplorer: Extend ApplicationLauncher

Implement some more QProcess functions

Change-Id: I1afe3fa5f5b353508cf300178cb50507b3dd4b3e
Reviewed-by: Daniel Teske <daniel.teske@digia.com>

src/libs/utils/consoleprocess_p.h

@@ -67,6 +67,8 @@ struct ConsoleProcessPrivate {
     QLocalServer m_stubServer;
     QLocalSocket *m_stubSocket;
     QTemporaryFile *m_tempFile;
+    QProcess::ProcessError m_error;
+    QString m_errorString;
 
 #ifdef Q_OS_UNIX
     QProcess m_process;