Pycharm 5.0.1: Scanning files to index taking forever : <p>I am using PyCharm Community Edition 5.0.1
It was working fine till yesterday. But it has been stuck at 'Scanning files to index' for a very long time now. Since yesterday. </p>

<p>I have tried re-installing it, and also tried invalidating cache.</p>

<p>I can make changes to programs and use it as a text editor but unable to run any file. Can anyone help? Thanks.</p>
