Clean up Login, Responsive Forms

Summary: Removes the panel-view on login and adds additonal responsive styles for mobile forms.

Test Plan: View in mobile browser, resize page.

Reviewers: epriestley, btrahan

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D4530

src/applications/maniphest/controller/ManiphestTaskEditController.php

@@ -512,6 +512,7 @@ final class ManiphestTaskEditController extends ManiphestController {
     $panel->setWidth(AphrontPanelView::WIDTH_FULL);
     $panel->setHeader($header_name);
     $panel->appendChild($form);
+    $panel->setNoBackground();
 
     $description_preview_panel =
       '<div class="aphront-panel-preview aphront-panel-preview-full">