Fix RethinkDB generation (#169)
Fix RethinkDB generation (#169)

* Fix RethinkDB database parameter

rethinkdbdash requires a `db` param instead of `database`

* Use RethinkDB default port

Default the RethinkDB connection to use the default port

feathersjs/generator-feathers,feathersjs/generator-feathers,gradealabs/generator-feathers,feathersjs/generator-feathers