Basic nav menu CRUD
Present assigned nav menu locations in `wp menu list`
Easier to consolidate this code
Use the nifty sub-sub-command functionality for `wp menu list`
Consolidate Behat tests
List, assign, and remove locations from menus
Ensure `$menu_locations` is always an array
Sneak in `wp term url`, which I need for testing
First pass at CRUD for menu items
Fix position inconsistency
First pass at update support for menu items
`url` is protected in WP-CLI-landia, so let's use `link` instead
Use twentyeleven, which is available in all tested versions
twentyeleven was removed from trunk. Let's try this one more time.
increase wordwrap width to 90

fixes display of long 'wp core config' example
Turn `validate_role()` into a more helpful method and apply it in more places
Also validate `wp user remove-role`
`$role` can be empty for `wp user generate`
Add some tests for error conditions with roles
Changed dump into export.