crowdin: Re-add removing empty xml files

* Process every file and remove all comments
* If only the root tags are left, remove the whole file

Change-Id: I1a810d9005715657af86fa19bbf333030f67f7e6
1 file changed
tree: 934dd5245643225913d3eef163697284fd05888b
  1. config/
  2. crowdin_sync.py
  3. README.mkdn