Update Ember to 1.12.1 and Ember-Data to 1.0.0-beta.18

[acburdine]

No issue

• fixed "{{#each}}" helper in templates to use block syntax
• fixed deprecated ember.controller getter/setter function to use new syntax

[acburdine]

Currently this will still throw a deprecation error for some of the initializers. To fix this I need to change some of them to be instance-initializers, but I am going to put that in with the ember-cli update, as there's a resolver module update that needs to happen.

[jaswilli]

Can you split out the removal of the prototype extension usage into a separate piece of work? When there are library updates it's much easier to troubleshoot if they've been upgraded in isolation.

[acburdine]

@jaswilli Done.

[jaswilli]

Looks pretty good. There are a handful of typeKey -> modelName conversions that were missed though (git grep typeKey).

[acburdine]

Those didn't initially throw deprecation errors....probably because they weren't used 😄