title: Multiple rows to single row multiple columns
body: <p>This is what my data looks like:</p>
  
  <pre><code>## ID ## ## Phase ## ## Phase Datet ## ## Phase Temp ## ## TempRecorded ##
  23300200    Induction   2016-10-07        30               2016-10-07
  23300200    Maintenance 2016-10-07        35               2016-10-07
  23300200    Rewarming   2016-10-07        35.5             2016-10-07  
  </code></pre>
  
  <p>I want to have it look like this:</p>
  
  <pre><code>## ID ## ## Induction Phase ## ## Induction Phase Datet ## ## Induction Phase Temp ## ## Induction TempRecorded ## ## ID ## ## Maintenance Phase ## ## Maintenance Phase Datet ## ## Maintenance Phase Temp ## ## Maintenance TempRecorded ##
  23300200    Induction                    2016-10-07                   30                     2016-10-07                          Maintenance                2016-10-07                  35                              2016-10-07 
  </code></pre>