CLI: Create config if needed on 'droppy config'
Merge branch 'master' of https://github.com/silverwind/droppy

* 'master' of https://github.com/silverwind/droppy:
  Readme: Wiki links for installation, ProTips
  Backend: Set process title earlier
  Backend: Remove a leftover debug print
  Release 1.3.2
  Backend: Fix TLS