Mostly modernize post edit/detail UIs
Summary:
Still some big chunks left but this moves us a bit closer to getting everything device-ready.
Stuff not addressed here but which I'm planning to do soon:
- Posts don't have a live URI yet.
- Post detail pages don't actually show the post content. I'm going to tweak PhabricatorObjectPropertyListView for this since we need it some other places.
- Some of the hinting about use/states is gone (e.g., "This post is a draft, publish it to make it live to the world."); I'm planning to restore it.
- Left nav is still a bit of a mess with states/highlighting.
Major changes are:
- If you click "New Post" you get a screen asking you to pick a blog to post to.
- "Publish/Preview" and Unpublish are now separate actions from the post detail screen.
- "Publish/Preview" renders a preview of the post in an iframe and gives you a "Publish" button.
Test Plan: Will attach screenshots.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T1373
Differential Revision: https://secure.phabricator.com/D3697