Endless loop when example cheatsheet is not found

When the example config is not found in path /etc/clicompanion.d/clicompanion.config then Python eventually starts looping forever, trying to copy the file to $HOME directory.

How to reproduce this bug:

1) Make sure you don't have /etc/clicompanion.d/clicompanion.config
2) Run clicompanion

Traceback:

  File "clicompanion.0.0.7b.py", line 241, in update
    self.update()
  File "clicompanion.0.0.7b.py", line 241, in update
    self.update()
  File "clicompanion.0.0.7b.py", line 241, in update
    self.update()
  File "clicompanion.0.0.7b.py", line 241, in update
    self.update()
  File "clicompanion.0.0.7b.py", line 241, in update
    self.update()
  File "clicompanion.0.0.7b.py", line 241, in update
    self.update()