Stop application template from duplicating on re-render
Close #2043 - fix issue with removing last element in collection
Fix ArrayController#length when content is not explicitly set
add an "includeSelf" parameter to "invokeRecursively"
Small cleanup
Merge pull request #2415 from makandra/master

Close #2403 - Removing last item in CollectionView triggers removal of metamorph views that are not in the DOM
Merge pull request #2418 from bradfol/cleanup

Small cleanup
Merge pull request #2417 from teddyzeenny/array-controller-length

Fix ArrayController#length when content is not explicitly set
Merge pull request #2407 from teddyzeenny/teardown-application-view

Stop application template from duplicating on re-render
JSDoc should use {*} for mixed types instead of {anything} and {any}
Merge pull request #2419 from sebastianseilund/remove-anything-jsdoc

JSDoc should use {*} for mixed types instead of {anything} and {any}
remove uneeded closures
Merge pull request #2420 from stefanpenner/remove_extra_closure

remove uneeded closure