0.8.0

Add expand-node-at-point and contract-node-at-point function to Expand / Contract bracketed list according to node type at point (array, object, function, call args).

Removed previous ea ca eo co eu cu ec cc key bindings.

0.7.1

Bump version number, fix #60

js2-refactor is now a minor mode

Breaking change in 0.7.0:

js2-refactor.el is now a minor mode that has to be enabled, with
something like the following:

(add-hook 'js2-mode-hook #'js2-refactor-mode)