Pythonista 1.5 came with a 'Convert Indentation' action at the top of the action menu. I don't see a similar tool in the Pythonista 2.0. Perhaps I am missing something obvious. This was a handy tool, especially for moving scripts back and forth between iOS devices and GitHub. There were two other useful action items that are also missing. They were 'Copy Text' and 'Export'.
My thanks to all for any help here.