Various enhancements to bound helpers, addresses #1665 #1768. Adds multiple property support to bound helpers, adds bind-able options hash properties, adds {{unbound}} helper support to render unbound form of helpers.
Ember.Route#setupController set `this.controller` if defined
Log as debug message ember/handlebars/jquery version
Controls handle names with '/' correctly
Assert template, view, and controller in control
Merge pull request #1859 from tchak/debug

add an option to print Ember versions on application start
Merge pull request #1922 from twinturbo/control-lookup-fix

Controls handle names with '/' correctly
Merge pull request #1817 from machty/enhanced-bound-helpers

Various enhancements to bound helpers, closes #1665 #1768.
Merge pull request #1913 from lcoq/route_setup_set_controller

Ember.Route#setupController set `this.controller` if defined
Make Ember.ContainerView implement Ember.MutableArray

containerView.get('childViews').pushObject(childView)
becomes
containerView.pushObject(childView)

Ember.ContainerView's childViews is not a mutable
array and only reflects non virtual views like
Ember.View's childViews