Gerrit: Added pushToGerrit dialog

Change-Id: Ic16eae2def11343ef7be5ce8378d24b5fd11a386
Reviewed-by: Petar Perisin <petar.perisin@gmail.com>
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

src/plugins/git/remotedialog.cpp

@@ -174,7 +174,8 @@ void RemoteDialog::pushToRemote()
 
     const int row = indexList.at(0).row();
     const QString remoteName = m_remoteModel->remoteName(row);
-    m_remoteModel->client()->synchronousPush(m_remoteModel->workingDirectory(), remoteName);
+    m_remoteModel->client()->synchronousPush(m_remoteModel->workingDirectory(),
+                                             QStringList() << remoteName);
 }
 
 void RemoteDialog::fetchFromRemote()