title: Remove Older Tuples from List
body: <p>I have a list of paths and dates: </p>
  
  <pre><code>  myList =  [('Y:\\Resources\\Project 1', '2016-07'),
               ('Y:\\Resources\\Project 1', '2016-08'),
               ('Y:\\Resources\\Project 2', '2014-01'),
               ('Y:\\Resources\\Project 3', '2015-12'),
               ('Y:\\Resources\\Project 3', '2016-02'),
               ('Y:\\Resources\\Project 3', '2013-08'),
               ('Y:\\Resources\\Project 4', '2016-04')]
  </code></pre>
  
  <p>I would like to remove the items with older dates and return:</p>
  
  <pre><code>   newList = [('Y:\\Resources\\Project 1', '2016-08'),
                ('Y:\\Resources\\Project 2', '2014-01'),
                ('Y:\\Resources\\Project 3', '2016-02'),
                ('Y:\\Resources\\Project 4', '2016-04')]
  </code></pre>