title: Branch project not need type password in Bazaar
body: <p>In server1, I branch 1 project version control which belong to server2. The command like: </p>
  
  <pre><code>$ bzr branch "sftp://[USERNAME]:[PASSWORD]@[HOST]/PATH/OF/PROJECT"
  </code></pre>
  
  <p>The command execute and require password to execute continue (although I have already put PASSWORD in command): </p>
  
  <pre><code>[USERNAME]@[HOST]'s password: &lt;I type PASSWORD of USERNAME in here to continue&gt;
  Branched 2 revision(s).
  </code></pre>
  
  <p>The command execute successfully. But I don't want to type PASSWORD, because I will execute this command in PHP and I don't know how to type PASSWORD when command execute. </p>
  
  <p>Are there any way/idea to do this?</p>
  
  <p>Thanks :) </p>