Polish up Done Button UI States

Summary:
Improves the UI quite a bit.

 - `dashed` borders //everywhere// to denote **Unsubmitted**
 - `$sky` sprinkled everywhere to denote **Done**
 - Consilidate `inline-state-is-draft` to simply styles.

Test Plan:
Sent myself test comments, logged out, read comments on new account. Marked as done, submitted.

{F352240}

{F352242}

{F352245}

{F352246}

Reviewers: btrahan, epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D12187

resources/celerity/map.php

@@ -57,7 +57,7 @@ return array(
     'rsrc/css/application/differential/add-comment.css' => 'c47f8c40',
     'rsrc/css/application/differential/changeset-view.css' => 'f36406b1',
     'rsrc/css/application/differential/core.css' => '7ac3cabc',
-    'rsrc/css/application/differential/phui-inline-comment.css' => 'a96c315d',
+    'rsrc/css/application/differential/phui-inline-comment.css' => '0cdae426',
     'rsrc/css/application/differential/results-table.css' => '181aa9d9',
     'rsrc/css/application/differential/revision-comment.css' => '024dda6b',
     'rsrc/css/application/differential/revision-history.css' => '0e8eb855',
@@ -790,7 +790,7 @@ return array(
     'phui-image-mask-css' => '5a8b09c8',
     'phui-info-panel-css' => '27ea50a1',
     'phui-info-view-css' => 'c6f0aef8',
-    'phui-inline-comment-view-css' => 'a96c315d',
+    'phui-inline-comment-view-css' => '0cdae426',
     'phui-list-view-css' => '2e25ebfb',
     'phui-object-box-css' => 'd68ce5dc',
     'phui-object-item-list-view-css' => '9db65899',