feat(CurrentUser): current user service (closes #39)

[chris-hanson]

Few things to note here,

• I've changed jbuilder to serialise json as camelCase by default. I'm pretty sure it will deserialise it back to snake_case when being read back in, but we'll have to double check.
• Added name to user seeds
• Fixed my editor to add newlines

[ferrisoxide]

Ah.. bugger.. I've moved over to JSON-API via ActiveModelSerializers, which tends towards a 'dasherized' convention.

There's an ongoing discussion about this:

rails-api/active_model_serializers#1029

I'll abide by whatever convention you deem fit, but this will break when #41 gets merged, as it replaces JBuilder.

[chris-hanson]

Dashes will break the dot notation for JavaScript objects. So they are the worst choice :p

I'd prefer lowerCamel. I could deserialise on the front end if its not possible with this new library.