Require json
Merge pull request #200 from BrettBukowski/github-error

Require json so that Github plugin can be run via the --onlyrun flag
Merge branch 'master' of github.com:ttscoff/Slogger

* 'master' of github.com:ttscoff/Slogger:
  Require json
  Fixed so that digest=false works.
  Added in missing comma in pinboardlogger.
Merge branch 'master' into develop

* master:
  Require json
move require json to init