title: Grant a user write access to bitbucket private repository
body: <p>I have a repository <code>project1</code> in bitbucket which is private. I am using a free account. So I have 5 user limit. Now I share <code>project</code> to a user <code>bob</code> with <em>write</em> access so <code>bob</code> can <em>create branch</em>, <em>merge branch</em>. </p>
  
  <p>But unfortunately I found <code>bob</code> can <em>create branch</em> <strong>locally</strong> but can not push it. Note none of me and <code>bob</code> is in a team. I just <em>shared</em> the repository with <em>write</em> access.</p>