vcsbase: refactor status output signal in VCSBaseClient

There is now a clear distinction between the basic status command
and the status command used to emit parsed output

Change-Id: Ie398a866ffcd8f4cc33b864ddbe23ce9d2e97437
Merge-request: 358
Reviewed-by: Tobias Hunger <tobias.hunger@nokia.com>
Reviewed-on: http://codereview.qt.nokia.com/3337

src/plugins/bazaar/bazaarclient.cpp

@@ -220,7 +220,6 @@ QStringList BazaarClient::logArguments(const QStringList &files,
 QStringList BazaarClient::statusArguments(const QString &file) const
 {
     QStringList args;
-    args.append(QLatin1String("--short"));
     if (!file.isEmpty())
         args.append(file);
     return args;