title: Visual Studio 2015 Xamarin deploy fail without any error message
body: <p>I just installed VS 2015, the installation was finish (after some fail time caused by the slow network, I run setup again).</p>
  <p>I create a project as <code>Android &gt; Android blank project</code>
  When I press F5, the build is seem to by success but the deploy is fail, there isn't error message. Tried set Tool-&gt;Option-&gt;Build-&gt;Diagnostic, no result. VS 2015 is pretty new, is anyone met this? How can I fix this?</p>