Handle SSH generated keys in Conduit passphrase.query

Summary: Fixes T6601

Test Plan: echo '{"ids":["71"],"needPublicKeys":true,"needSecrets":false}' | arc call-conduit passphrase.query

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley

Maniphest Tasks: T6601

Differential Revision: https://secure.phabricator.com/D10885
Align form captions with form elements

Summary: Make captions feel less floaty, align with their input element.

Test Plan:
Visit a few forms with captions, test mobile and desktop layouts

{F236871}

Reviewers: btrahan, epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D10891
Add default policy to Files application

Summary: **WIP** This adds default capability to the Files application

Test Plan: Set default to public, go to Files page, see public preset. Upload File. Doesn't work.

Reviewers: btrahan, epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T6564

Differential Revision: https://secure.phabricator.com/D10888
Add default View, Edit, and Join Policies to Projects

Summary: Fixes T6567, lets admins set a default policy for new Projects.

Test Plan: Changed the default Policy, created a new Project. Project had correct defaults.

Reviewers: btrahan, epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T6567

Differential Revision: https://secure.phabricator.com/D10890
Add Project to quick create menu

Summary: Helpful shortcut, I make quite a few at least

Test Plan: Click on dropdown, then Project. Get to Project Create page

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D10893
Merge branch 'master' of github.com:facebook/phabricator