title: Git merge with commit via cherry-pick
body: <p>following scenario: i have multiple branches (master/preview/release).
  i am developing in master, doing periodic commits. let's call them "experimental" and "fixes".</p>
  
  <p>now i want to merge selected fixes-commits to my preview-branch without the experimantal-commits. </p>
  
  <p>the image should show what i mean. </p>
  
  <p><img src="https://i.stack.imgur.com/TCx3M.jpg" alt="schema of git-repository"></p>
  
  <p>now i tried it with <code>cherry-pick</code> and <code>rebase</code> but i didn't figure out how to manage that.</p>