Remove `View#afterInitialize`.
Merge branch 'refs/heads/master' into topics/remove-after

Conflicts:
	src/chaplin/views/collection_view.coffee
	src/chaplin/views/view.coffee
Rename `View#afterRender` to `View#attach`.
Remove utils.wrapMethod.
Added autoAttach option, defaulted to true
Merge pull request #431 from chaplinjs/topics/remove-after

Removed afterInitialize and afterRender