should not observer other Vue instances
lifecycle hooks
component refactor
DOM convenience methods
transition end event fix
execHook
allow child vms access to parent's options
test stubs
hook inheritance
unit tests for vm DOM methods
enteredView/leftView hooks & test
v-model for content editable
fix enteredView/leftView
add callback to dom methods
dom method callbacks should be async.
observer rewrite
grunt tasks update
unit test for v-component
drop unused compiler arg
add benchmark for todomvc example