title: Convert 'tabulated' string of pandas dataframe back into a dataframe
body: <p>I will try and illustrate my problem with an example DataFrame:</p>
  <pre><code>import pandas as pd
  example_df = pd.DataFrame([['a',1,2],['b',3,4],['c',5,6]], columns = ['col1', 'col2', 'col3'])
  </code></pre>
  <p>Now I convert this dataframe to a tabulated string like so</p>
  <pre><code>from tabulate import tabulate
  example_string = tabulate(example_df, headers=list(example_df.columns), tablefmt='jira', showindex=&quot;never&quot;)
  </code></pre>
  <p>example_string then looks like this...</p>
  <pre><code>&quot;|| col1   ||   col2 ||   col3 ||\n| a      |      1 |      2 |\n| b      |      3 |      4 |\n| c      |      5 |      6 |&quot;
  </code></pre>
  <p>So my question is - how can I convert this string back into a pandas DataFrame?</p>