Better bodyParser usage, fix typo.
Better bodyParser usage, fix typo.

The bodyParser() middleware has been deprecated https://github.com/expressjs/body-parser/commit/b7420f8dc5c8b17a277c9e50d72bbaf3086a3900
loris/feathers,marshallswain/feathers,feathersjs/feathers,abossard/feathers,godu/feathers,mauricionr/feathers,feathersjs/feathers,feathersjs/feathers