Separate missing patches by newlines

Test Plan: Looked at it.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D6493
Use ApplicationSearch in Ponder

Summary:
Ref T2625. Also modernize some other things:

  - Fix double-"subscribers".
  - Use byline and more standard date.
  - Modernize some of the use of crumbs and navigation.
  - Delete some dead / uncalled code.

Test Plan: {F50669}

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T3578, T2625

Differential Revision: https://secure.phabricator.com/D6486
Survive mild misconfiguration of Realname Attributes in LDAP

Summary: Currently, we'll fatal on array typehint issues if this is misconfigured. Instead, we should just reject the configuration. See some discussion in IRC.

Test Plan: Used LDAP to log in.

Reviewers: btrahan, totorico

Reviewed By: btrahan

CC: aran

Differential Revision: https://secure.phabricator.com/D6489
Add arcanist and libphutil versions to /config/all/

Summary: Fixes T3453. Makes it easier for me to get version info when supporting users, since they can copy/paste from the web UI instead of running a bunch of `git` commands.

Test Plan: {F50749}

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T3453

Differential Revision: https://secure.phabricator.com/D6491
Remove deprecated javelin_render_tag() and phabricator_render_form()

Summary:
Not removing `phutil_render_tag()` for now as it is still used in Diviner.

@edward, please verify Facebook callsites.

Test Plan: Searched for it.

Reviewers: edward, epriestley

Reviewed By: epriestley

CC: aran, Korvin, wez

Differential Revision: https://secure.phabricator.com/D6494