Update editor configs.
Remove unused karma confs.
Merge branch 'master' of github.com:ghinda/wio

* 'master' of github.com:ghinda/wio:
  Minor work on checking the latest file, and not having to manually check the mofifiedDate in each individual adapter method.
  HEAD versus wall, to find a general condition of comparing and finding the newest file in all adapters.
Update indentation.
Update node packages.