Transactions - introduce a buildTransactionTimeline function

Summary: ...way way down in PhabricatorController. Use it on ManiphestTaskDetailController to test it. Ref T4712. I think the pager logic to be added as part of T4712 can safely reside entirely within this method. As I said earlier, 5 parameters is a lot, so I don't really want to add more. Next diff would do the pagination logic and the diff after that would deploy it everywhere. If while deploying it everywhere I find something off, that will be a different diff.

Test Plan: viewed maniphest tasks and they looked as spiffy as ever.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T4712

Differential Revision: https://secure.phabricator.com/D10844
Audit - delete duplicate audit requests and add unique key

Summary: Fixes T1768. This is mostly a data cleanliness issue as duplicate rows don't really do anything, but let's clear it up now.

Test Plan: made some duplicate rows by adding the same auditor multiple times. ran ./bin/storage upgrade and it worked perfectly!

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T1768

Differential Revision: https://secure.phabricator.com/D10849
Phriction - restore diff link

Summary: Fixes T6472. I was curious to see how many reports we'd get but we didn't get any I know of... Still, this is a nice convenient link.

Test Plan:
edited a wiki doc title + body. ran /bin/mail to see the body and liked what I saw

```TEXT BODY
btrahan changed the title from "new title is a good thing" to "new title is a good thing asdsadsadsadsada".
btrahan edited the document content.

DOCUMENT DIFF
  http://phalanx.dev/phriction/diff/36/?l=3&r=4

DOCUMENT DETAIL
  http://phalanx.dev/w/```

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T6472

Differential Revision: https://secure.phabricator.com/D10850
Allow config get to work when db is not functional

Summary: Fixes T6554.

Test Plan:
Run `bin/config get mysql.host` when no db is functional. Should not get an exception, but should see:
```
lang=json
{
  "config" : [
    {
      "key"       : "mysql.host",
      "source"    : "local",
      "value"     : null,
      "status"    : "unset",
      "errorInfo" : null
    },
    {
      "key"       : "mysql.host",
      "source"    : "database",
      "value"     : null,
      "status"    : "error",
      "errorInfo" : "Database source is not configured properly"
    }
  ]
}
```

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley

Maniphest Tasks: T6554

Differential Revision: https://secure.phabricator.com/D10851
Move directory SQL patch construction to abstract base class

Summary:
Ref T6238. I'm building the instance management application now, but not putting it in the upstream -- I think the only use case for it is to build SAAS. If someone comes up with a use case (maybe a college course that wants to create an instance per-class or something?) we could open it up eventually, but it seems cleaner to keep it out of the upstream until we have such a use case.

I need to add schema patches. Make it easier for a subclass to just "add all the patches in this directory", like "autopatches/" works.

Test Plan:
  - Ran `bin/storage status`, saw all normal patches still valid.
  - In some future diff, the instances application will use this to apply patches.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T6238

Differential Revision: https://secure.phabricator.com/D10848
Config - add setup checks for minimum and "bad" versions of VCS software.

Summary: Fixes T3046. Git has no minimum or bad versions; svn has no minimum and the bad version of 1.7.1, and mercurial has a minimum of 1.9 and bad versions 2.2 and 2.1. These error messages are specific about the problem but do not include the details as to what specifically is bad about a given version. I don't think that's really necessary - the details don't help solve the problem and its probably booooooring at best to the average user. The details about a bad version are included in the code however.

Test Plan: hardcoded a VCS array to let me test all the VCS stuff. added some phlog() calls to make sure the VCS version parsing stuff was working correctly relative to the version(s) on my system. played around with setting minimum versions and bad versions and saw good results depending on what I set.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T3046

Differential Revision: https://secure.phabricator.com/D10852
Set up colspec for differential 1up

Summary: This upgrades 1up view from "does not work" back to "barely works".

Test Plan: view diff, 1up and 2up.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley

Differential Revision: https://secure.phabricator.com/D10854
Diffusion - add verifyGitOrigin check to git fetch operation

Summary: Fixes T4946. Theoretically.

Test Plan:
iiam

also unit tests.

also

```
cd /var/repo/X
git remote remove origin # simulates origin-missing clone under 1.7.1
cd /path/to/phabricator
./bin/repository pull X
```

and observed no errors

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T4946, T5938

Differential Revision: https://secure.phabricator.com/D10855
Config / setup - check for ONLY_FULL_GROUP_BY and warn the user

Summary: Fixes T6243.

Test Plan: simulated having this on by adding 'ONLY_FULL_GROUP_BY' to the $modes array. verified the error message looked nice {F233954}.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T6243

Differential Revision: https://secure.phabricator.com/D10856
Have HTML mails return to and cc lines

Summary: Fixes T6525, adds cc and tos to html emails

Test Plan: send html and plain emails, see new stuff

Reviewers: btrahan, epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T6525

Differential Revision: https://secure.phabricator.com/D10857
Add almanac.queryservices Conduit API method

Summary:
Ref T5833. Just building one query for now which returns the whole binding + interface + network + device tree. Maybe this will get split up in the future.

This will allow web hosts to call the central Almanac and pull instance configuration, authenticating with SSH.

Test Plan: {F234443}

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: chad, epriestley

Maniphest Tasks: T5833

Differential Revision: https://secure.phabricator.com/D10862
Allow Phabricator to accept Conduit requests signed with an SSH key

Summary:
Ref T4209.  Depends on D10402.

This updates Conduit to support authenticating calls from other servers by signing the request parameters with the sending server's private key and verifying it with the public key stored in the database.

Test Plan:
  - Made like 500 bad calls using the stuff in D10402.
  - Made a few valid calls using the stuff in D10402.

Reviewers: hach-que, btrahan, #blessed_reviewers

Reviewed By: btrahan, #blessed_reviewers

Subscribers: epriestley, Korvin

Maniphest Tasks: T6240, T4209

Differential Revision: https://secure.phabricator.com/D10401
Don't add "To/Cc" to HTML mail bodies if there's no HTML mail body

Summary: Ref T6576. This avoids generating almost-empty HTML mail bodies for mail which incorrectly has no HTML body.

Test Plan: Generated some mail locally; the specific hook case is a pain for me to hit right now. Will push and dig in if that doesn't fix it.

Reviewers: btrahan, chad

Reviewed By: chad

Subscribers: epriestley

Maniphest Tasks: T6576

Differential Revision: https://secure.phabricator.com/D10863
Clean up Multirow Manager UI

Summary: Fixes T4234 (Policy and Herald). I will have an additional diff for Maniphest Batch Editor, which looks jank in many other ways.

Test Plan:
Test editing a policy and some herald rules. Stuff lines up better.

{F235086}

{F235087}

Reviewers: btrahan, epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T4234

Differential Revision: https://secure.phabricator.com/D10864
Differential - stop showing the shield for "move away" operations

Summary: The shield is just confusing. In one case it doesn't work, and in the other case it just shows you a copy of the file you can see just below except in red. Fixes T4599, T1211. Note T1211 proposed not showing the "move away" file **at all** but I think removing the shield fixes the source of confusion. The code here is a bit if / else if / else if... heavy but this is logically sound.

Test Plan: made a diff where i moved a file then edited it in the new location. viewed diff, saw confusing shield, dropped caches, applied patch, viewed diff and saw no shield. made a diff where I moved a file and didn't edit in new location and saw similar shield disappearness.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T1211, T4599

Differential Revision: https://secure.phabricator.com/D10865
Search Typeahead - make exact matches show up first

Summary: Fixes T6102. Give "priority" treatment to strings that are exact matches.

Test Plan:
made a bunch of projects with the word project in them including "Project". before patch, "Project" wouldn't even show up if I typed "Project" - now its the second result right after the application "Projects".

{F235120}

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T6102

Differential Revision: https://secure.phabricator.com/D10867
Process Remarkup in text and HTML email bodies appropriately

Summary: Ref T6343, adding HTMLMailMode to remarkup, and most objects should now be processed and appear pretty in emails.

Test Plan: Add a comment to a Maniphest task containing a mention of an object like '{T1}' or 'T1'. Emails should show a styled version of the object similar to how the object looks in the context of the Maniphest task in the UI.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: chad, Korvin, epriestley

Maniphest Tasks: T6343, T2617

Differential Revision: https://secure.phabricator.com/D10859
Minor, correct spelling of PKCS8 key format

Summary: I faked this out locally because of the OSX stuff and goofed the
key format spelling.

Auditors: btrahan
Don't show "View Wiki" reminder link if viewer has no access to Phriction

Summary: Fixes T6581.

Test Plan:
  - Loaded project page with Phriction accessible, saw link.
  - Loaded project page with Phriction uninstalled, no link.

Reviewers: btrahan, chad

Reviewed By: chad

Subscribers: epriestley

Maniphest Tasks: T6581

Differential Revision: https://secure.phabricator.com/D10868
Differential - make DifferentialDiffEditor into a real transaction editor.

Summary: Ref T6237. This sets us up for some future work like T6152, T6200 and generally cleaning up this workflow a bit. Tried to do as little as possible so not exposing transaction view yet. (Though that timeline is going to be a little funky in the common case of just the lone create transaction.)

Test Plan: made a diff from web ui and it worked. made a herald rule to block certain diffs then tried to make such a diff and saw UI letting me know i was blocked

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T6237

Differential Revision: https://secure.phabricator.com/D10869