Add rough raw support
Revert "Add rough raw support"

This reverts commit afc2b0b869f0026232f5e1a89e993027665dc4fa.
Add options to emit 'raw' data and not parse gpsd input as json as well as the possibility to specify the  WATCH json argument
Remove unused and undeclared winston dependency
Merge branch 'raw' of https://github.com/tkurki/node-gpsd into tkurki-raw
Minor improvements
Improvements to example and docs
Bumps version number