Merge branch 'hotfix/0.1.18'

* hotfix/0.1.18:
  remove default ProcessWire template folders
  bump version to 0.1.18
bump version to 0.1.19
fix typo in DS_Store filename
ensure local files are not pushed to production
Merge branch 'hotfix/0.1.19' into develop

* hotfix/0.1.19:
  ensure local files are not pushed to production
  fix typo in DS_Store filename
  bump version to 0.1.19