List meta for an object, demo commit
Special treatment for JSON, and tests that fail because meta_value isn't unserialized
Move this to its appropriate place
Because `get_metadata()` is lossy, roll our own SQL queries
As it turns out, `get_metadata()` isn't lossy - it just obscures `meta_id`
This method isn't needed
Clean this up
Tests for post meta
Merge pull request #1251 from wp-cli/meta-list

List meta for objects, round two