1. Basic CRUD for ACL tokens and policies, including initial testing
2. Made a delete-confirmation component to DRY up the delete
confirmations
3. Added ember-pluralize to properly pluralize model names in steps.js
(policys vs policies)
4. Ignored majority of original v1 ACL testing, added redirect from old
ACL url to the new tokens
5. The tab-nav component now supports adding tabs via {objects} or "strings" and
also supports 'in page' radio group like tabnav/panels or 'linked'
tabnav allowing you to link the tabs to different routes instead of 'in
page'

CSS Changes:

1. Reorg %radio-group and %checkbox-group
2. Change color of %toggles

1. dry out 'forms' with an initial draft of form classes/objects
2. The above also makes reusing validation 'sets' far easier
3. Make sure ivy-codemirror respects the `name=""` attribute, which was
the precursor to making it easier to get hold of the CodeMirror
instance, especially during testing with `fillIn`

1. Forms used to stradle Routes and Controllers, now they don't
2. Start bringing in error messages

1. Legacy props on read are being removed, also check for Rules
2. Tweak tests into shape to reflect new ACLs

1. Simplify token edit controller
2. Start thinking about cleaning up
3. Settings are not needed for the moment but will be coming back soon,
comment out for now
4. Change property Name > Description in a couple of places
5. Fix copy buttons in FF

We thought we could use CreateIndex here but when polices are
relationships on tokens they don't have them.

1. Doubled up the time the notificaitons are on the screen
2. Add an outro animation for notifications
3. Add the AccessorID to the notification when you clone

This makes sure the notification has the correct cloned id