def start(self):
        if self.subapp is not None:
            return self.subapp.start()
Prints the results of the executed command and returns
dataset/ETHPy150Open ipython/ipython-py3k/IPython/config/application.py/Application.start--crossover with--dataset/ETHPy150Open reviewboard/rbtools/rbtools/clients/__init__.py/SCMClient._execute