OAuth options.

Test Plan: Looked at the options.

Reviewers: epriestley, btrahan, chad

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T2255

Differential Revision: https://secure.phabricator.com/D4470
Genericize implementing views which expose common attributes

Summary: Some views expose some/most/all of the basics (id, class, sigil, metadata, etc); let them extend a dedicated view to get it for free.

Test Plan: Viewed home page, paste, mobile dropdown, etc.

Reviewers: btrahan, chad

Reviewed By: btrahan

CC: aran

Differential Revision: https://secure.phabricator.com/D4440
Sort repositories in Diffusion by name, not creation order

Summary: Ref T2298. This seems like the least complicated reasonable order to implement.

Test Plan: Looked at repositories, saw them ordered by name.

Reviewers: vrana, btrahan, brennantaylor

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2298

Differential Revision: https://secure.phabricator.com/D4395
Implement more configuration options

Summary:
Allow extra options to be locked, hidden or masked via config. These options are themselves locked and can not be edited via the web UI.

The primary goal here is to let us lock or hide things from SaaS installs (e.g., keys, etc.), or to let server administrators lock or hide information from web UI administrators if they want to for some reason.

The secondary goal is to remove the `darkconsole.config-mask` option, although I might just remove the panel entirely and put it in the config app, since that probably makes far more sense. Yeahhhhh... probably doing that.

These options need masks when ported (they haven't been ported yet):

    phabricator.csrf-key
    phabricator.mail-key
    security.hmac-key

Test Plan: Artifically tweaked lock/hide settings on options, verified the UI respected them.

Reviewers: codeblock, btrahan

Reviewed By: codeblock

CC: aran

Maniphest Tasks: T2255

Differential Revision: https://secure.phabricator.com/D4472
MetaMTA: Owners, Pholio, Macro

Summary:
Port MetaMTA options for Owners, Pholio and Macro.

At some point I'd like to get rid of all these options (provide one "reply domain", and not allow overrides of reply handlers -- use events instead) but that's a battle we can fight later.

Test Plan: Looked at options, looked at setup issues, edited something.

Reviewers: codeblock, btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2255

Differential Revision: https://secure.phabricator.com/D4469
Move "show all config" from DarkConsole to /config/

Summary:
Currently, we have a "config" panel in DarkConsole. It's useful to have a table of all effective config values, but it doesn't need to be in DarkConsole. Move it to Config instead. Basically:

  - You don't need to activate DarkConsole to see it anymore;
  - now visible only to admins;
  - respects config mask/hide;
  - somewhat prettier;
  - links to config edit;
  - no longer ships down on every DarkConsole request with a giant table of rarely-used data.

Test Plan: Looked at the table. Looked at lack of table in darkconsole.

Reviewers: codeblock, btrahan

Reviewed By: codeblock

CC: aran

Maniphest Tasks: T2255

Differential Revision: https://secure.phabricator.com/D4473
Sort options by key on "all config"

Summary: Oops, missed this -- alphabetical is probably a better sort order than by-group-then-by-definition.

Test Plan: Looked at alphabetical options.

Reviewers: codeblock, btrahan

Reviewed By: codeblock

CC: aran

Maniphest Tasks: T2255

Differential Revision: https://secure.phabricator.com/D4474
Fix whitespace around else
Mask remaining config values, and implement `set` type

Summary: The remaining hash/key values are already-migrated, I am just bad at grep. Also implement a "set" type.

Test Plan: Looked at set, edited set.

Reviewers: codeblock, btrahan

Reviewed By: codeblock

CC: aran

Maniphest Tasks: T2255

Differential Revision: https://secure.phabricator.com/D4476
Remove "Flags" from homepage

Summary: Flags have a large red count on the homepage now, which I think is a sufficient reminder of flagged stuff. This element was nice at first to raise awareness of the app, but it's fairly well integrated now and enjoys moderate use. This is also a sort of feeler for how much people use it / the homepage in general.

Test Plan: Looked at homepage, no flags.

Reviewers: chad, btrahan

Reviewed By: btrahan

CC: aran

Differential Revision: https://secure.phabricator.com/D4479
Implement all remaining config options

Summary: Resolves T2255.

Test Plan: Looked at mail options. Saw no remaining "Setup Issues".

Reviewers: codeblock, btrahan

Reviewed By: codeblock

CC: aran

Maniphest Tasks: T2255

Differential Revision: https://secure.phabricator.com/D4477
Correctly handle unset generated paths
Remove unnecessary `$nav`

Summary: See D4451.

Test Plan: Looked at Maniphest, saw it unchanged.

Reviewers: edward, btrahan

Reviewed By: edward

CC: aran

Differential Revision: https://secure.phabricator.com/D4484