Allow Maniphest queries to be saved

Summary:
There have been a couple of requests for this since bookmarks are "out this year like woah" and "totally uncool dude".

Allow users to save named custom queries and make them the /maniphest/ default if they so desire.

A little messy. :/

Test Plan: Saved, edited, deleted custom queries. Made custom query default; made 'no default' default. Verified default behavior. Issued a modified search from a custom query.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran, epriestley, 20after4

Maniphest Tasks: T923, T1034

Differential Revision: https://secure.phabricator.com/D1964
Display Browse in Diffusion and Open in Editor links in commit detail

Test Plan:
/rX1
Browse in Diffusion
Open in Editor

Reviewers: epriestley

Reviewed By: epriestley

CC: aran

Differential Revision: https://secure.phabricator.com/D2180
Don't fetch all commits without blame in Diffusion

Summary:
Otherwise useless query is executed:

  lang=sql
  SELECT c.*
  FROM `repository_commit` c
  ORDER BY c.epoch DESC

Test Plan: /diffusion/X/browse/x

Reviewers: epriestley

Reviewed By: epriestley

CC: aran

Differential Revision: https://secure.phabricator.com/D2186
Fix line links to source codes of generated documentation

Test Plan:
  diviner .

Click on source code links.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran

Differential Revision: https://secure.phabricator.com/D2183
Fix docs links after D2181

Test Plan:
  diviner .

Reviewers: epriestley

Reviewed By: epriestley

CC: aran

Differential Revision: https://secure.phabricator.com/D2188
Allow %f2 and other escape sequences in editor link

Test Plan: Open in Editor.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran

Differential Revision: https://secure.phabricator.com/D2184
Simplify selecting authors and revisions in blame

Summary: Déjà vu: D1736.

Test Plan: Double click besides author in blame.

Reviewers: epriestley, jungejason

Reviewed By: jungejason

CC: aran

Differential Revision: https://secure.phabricator.com/D2166
Improve DifferentialRevisionQuery and add the ability to query by arcanist project

Summary:
  - We currently post-filter by branches, but should do this in SQL. See T799.
  - We currently identify branch-name-matches as being in the working copy even if they belong to a different project (e.g., two different projects with commits on the branch "master"). See T1100.
  - Denormalize branch and project information into DifferentialRevision.
  - Expose project information in the API.

Test Plan: Ran conduit API queries with branches and arc project IDs, got reasonable results.

Reviewers: btrahan, vrana, jungejason

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T1100, T799

Differential Revision: https://secure.phabricator.com/D2190
Fix a warning when viewing a revision not attached to a repository

Summary: We'll get a typehint warning on the repository if there's no repository. Check outside the method instead.

Test Plan: Loaded page, no warning.

Reviewers: btrahan, vrana, jungejason

Reviewed By: vrana

CC: aran

Differential Revision: https://secure.phabricator.com/D2194
Allow "Test Plan" to be disabled in config

Summary:
This is a somewhat common request, and far more difficult than necessary currently.

I think the field is useful enough to leave it default-enabled, but there's wide diversity in testing philosophy.

Test Plan: Verified "test plan" field appeared. Disabled config. Verified "test plan" field vanished.

Reviewers: btrahan, vrana, jungejason

Reviewed By: vrana

CC: aran, asouza

Differential Revision: https://secure.phabricator.com/D2193
PhabricatorSlug

Summary:
This is to be used in Phame so the logic is shared where possible. The change has three main things going on

- broke out functionality from PhrictionDocument that isn't Phriction specific.
- swept up code base to use new PhabricatorSlug class.
- altered the regex ever so slightly per discussion and http://stackoverflow.com/questions/2028022/javascript-how-to-convert-unicode-string-to-ascii

I think maybe we should punt on unicode here for quite a bit -- http://www.456bereastreet.com/archive/201006/be_careful_with_non-ascii_characters_in_urls/ -- but we'll be well-positioned to add it with the code here.

Test Plan: used phriction to create, edit, view documents. used a tool (codemod) for the codebase sweeping

Reviewers: epriestley

Reviewed By: epriestley

CC: aran

Differential Revision: https://secure.phabricator.com/D2195
Display cursor hand on line number in revision but not in standalone view

Summary: Partially broken by D2166.

Test Plan:
Hover line number in revision.
Hover line number in standalone view.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran

Differential Revision: https://secure.phabricator.com/D2196
Make sure exceptions are surfaced from setup

Summary: If setup throws an exception, we may swallow it currently. Make sure it's printed.

Test Plan: Changed "git" to "qit" to force a command failure, ran setup, got a more useful error.

Reviewers: btrahan, vrana, jungejason

Reviewed By: vrana

CC: aran

Differential Revision: https://secure.phabricator.com/D2197
Fix null test plan database error

Summary:
Some Differential fields are not nullable; when Test Plan is switched to non-required mode we can end up trying to save a null value to a non-nullable column (see D2193).

(I should probably just alter the schema to make these fields nullable, but that might have farther-reaching effects.)

Test Plan: Reproduced error, applied patch, no more error.

Reviewers: btrahan, vrana, jungejason

Reviewed By: btrahan

CC: aran

Differential Revision: https://secure.phabricator.com/D2200
Unrequire filling Owners in Owners tool

Summary:
Owners field is filled by Primary Owner which is required.
So that it is not neccessary to require filling Owners explicitly.

Test Plan: Don't fill Owners and successfully save the form //before// this change.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran

Differential Revision: https://secure.phabricator.com/D2201
AphrontFormSelectControl: Add <optgroup> to <select>

Summary:
Add <optgroup> style selects, if the array of options is actually an
array-of-arrays.

Test Plan: Made one, it looked OK.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran

Differential Revision: https://secure.phabricator.com/D2177
Detect alternate Danish outlook reply pattern

Summary: Sometimes we get a lowercase "Meddelelse" in Danish outlook. Relax the patterns since the risk of hitting false positives here is essentially nonexistant.

Test Plan: Unit tests.

Reviewers: davidreuss, btrahan, vrana

Reviewed By: vrana

CC: aran

Differential Revision: https://secure.phabricator.com/D2205
Add typehints to queryfx() et al.

Test Plan: /D123

Reviewers: epriestley

Reviewed By: epriestley

CC: aran

Differential Revision: https://secure.phabricator.com/D2203
Fix typo 'retrive' to 'retrieve'.
Fix various threading issues, particularly in Gmail

Summary:
  - Add an explicit multiplexing option, and enable it by default. This is necessary for Mail.app to coexist with other clients ("Re:" breaks outlook at the very least, and generally sucks in the common case), and allows users with flexible clients to enable subject variance.
  - Add an option for subject line variance. Default to not varying the subject, so mail no longer says [Committed], [Closed], etc. This is so the defaults thread correctly in Gmail (not entirely sure this actually works).
  - Add a preference to enable subject line variance.
  - Unless all mail is multiplexed, don't enable or respect the "Re" or "vary subject" preferences. These are currently shown and respected in non-multiplex cases, which creates inconsistent results.

NOTE: @jungejason @nh @vrana This changes the default behavior (from non-multiplexing to multiplexing), and might break Facebook's integration. You should be able to keep the same behavior by setting the options appropriately, although if you can get the new defaults working they're probably better.

Test Plan:
Send mail from Maniphest, Differential and Audit. Updated preferences. Enabled/disabled multiplexing. Things seem OK?

NOTE: I haven't actually been able to repro the Gmail threading issue so I'm not totally sure what's going on there, maybe it started respecting "Re:" (or always has), but @cpiro and @20after4 both reported it independently. This fixes a bunch of bugs in any case and gives us more conservative set of defaults.

I'll see if I can buff out the Gmail story a bit but every client is basically a giant black box of mystery. :/

Reviewers: btrahan, vrana, jungejason, nh

Reviewed By: btrahan

CC: cpiro, 20after4, aran

Maniphest Tasks: T1097, T847

Differential Revision: https://secure.phabricator.com/D2206