title: Mercurial ignore the ".idea" folder form PyCharm?
body: <p>I am developing a Django app and it's my first time with Mercurial(using bitbucket). </p>
  
  <p>I have done some commits without adding ".idea" folder from PyCharm to hgignore. Now I have added it to hgignore and want to remove .idea from the central repository but obviously do not want to delete the actual folder locally. </p>
  
  <p>What's the proper way to handle this? I know this is a common thing, but I'm in the learning stage.</p>
  
  <p>Thanks for the help in advance.</p>