[BUGFIX release] Ensure ControllerMixin is not listed in wrong module.
[BUGFIX release] Ensure ControllerMixin is not listed in wrong module.

Currently, `ControllerMixin` shows up under `ember/canary-features` module (when looking at private and deprecated APIs). This fixes things so that it shows up under `ember` (note: there is no _actual_ public modules API analogue here, but this is still better IMHO).
GavinJoyce/ember.js,fpauser/ember.js,bekzod/ember.js,asakusuma/ember.js,mfeckie/ember.js,GavinJoyce/ember.js,intercom/ember.js,qaiken/ember.js,jaswilli/ember.js,fpauser/ember.js,Turbo87/ember.js,knownasilya/ember.js,Turbo87/ember.js,elwayman02/ember.js,givanse/ember.js,sandstrom/ember.js,knownasilya/ember.js,kellyselden/ember.js,elwayman02/ember.js,knownasilya/ember.js,miguelcobain/ember.js,kellyselden/ember.js,sandstrom/ember.js,qaiken/ember.js,givanse/ember.js,miguelcobain/ember.js,miguelcobain/ember.js,kellyselden/ember.js,intercom/ember.js,tildeio/ember.js,elwayman02/ember.js,Turbo87/ember.js,Turbo87/ember.js,givanse/ember.js,mixonic/ember.js,GavinJoyce/ember.js,cibernox/ember.js,sly7-7/ember.js,cibernox/ember.js,mfeckie/ember.js,stefanpenner/ember.js,mixonic/ember.js,jaswilli/ember.js,intercom/ember.js,qaiken/ember.js,sandstrom/ember.js,intercom/ember.js,stefanpenner/ember.js,qaiken/ember.js,asakusuma/ember.js,stefanpenner/ember.js,emberjs/ember.js,asakusuma/ember.js,mfeckie/ember.js,cibernox/ember.js,miguelcobain/ember.js,givanse/ember.js,fpauser/ember.js,kellyselden/ember.js,tildeio/ember.js,asakusuma/ember.js,tildeio/ember.js,bekzod/ember.js,cibernox/ember.js,GavinJoyce/ember.js,mixonic/ember.js,emberjs/ember.js,sly7-7/ember.js,fpauser/ember.js,jaswilli/ember.js,jaswilli/ember.js,sly7-7/ember.js,bekzod/ember.js,mfeckie/ember.js,emberjs/ember.js,bekzod/ember.js,elwayman02/ember.js