title: Sort a python array in a customized order based on it's content
body: <p>I am trying to extract information from a CV and output it in the console.</p>
  <p>In my program I get at one point an array like</p>
  <pre><code>language = ['german : bilingual', 'english : advanced', 'dutch : intermediate', 'french : bilingual']
  </code></pre>
  <p>and I would like to tranform it to</p>
  <pre><code>sorted= ['french : bilingual','german : bilingual', 'english : advanced', 'dutch : intermediate']
  </code></pre>
  <p>So from best to worst in skill and in alphabetical order after.</p>
  <p>Is there a way to program that in python?</p>
  <p>Thank you in advance!</p>