title: Pushing to git repository to GitHub doesn't work
body: <p>I've made a SSH-Keygen in cmder and made repository in github to push the project to it, the files have been added correctly, and the commit worked too, but when I tried to push from origin to master it showed me a message:</p>
  <pre><code>git@github.com: Permission denied (publickey).
  fatal: Could not read from remote repository.
  Please make sure you have the correct access rights
  and the repository exists.
  </code></pre>
  <p>Any help would be appreciated!
  Thanks.</p>