Add title to PHUIObjectItemView's name for hover display

Summary: This adds back the title to the header link and scans through the codebase for instances where

Test Plan: Tested as many ObjectItemLists as I could find (each app homepage), there may be outliers, but can resolve those individually.

Reviewers: btrahan, epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D10961
On narrow dashboard columns, don't show col2 of obj-item

Summary: Hides the second column of info on narrow (33%) columns on dashboards on object-items.

Test Plan:
Tested a narrow left and narrow right column, 160px is gained back.

{F248276}

Reviewers: btrahan, epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D10962
Transactions - make "show older" area bigger and include keyboard command

Summary: Fixes T6683.

Test Plan: clicked the yellow box and it worked! pressed '~' and it worked!

Reviewers: epriestley, chad

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T6683

Differential Revision: https://secure.phabricator.com/D10932
Add some missing capability checks for repository mirror edits

Summary: Via HackerOne. These endpoints have insufficient policy checks.

Test Plan: Verified endpoints now check policies correctly.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Differential Revision: https://secure.phabricator.com/D10957
Make ConduitCall always local/in-process

Summary:
Ref T2783. ConduitCall currently has logic to pick a random remote server, but this is ultimately not appropriate: we always want to send requests to a specific server. For example, we want to send repository requests to a server which has that repository locally. The repository tier is not homogenous, so we can't do this below the call level.

Make ConduitCall always-local; logic above it will select ConduitCall for an in-process request or do service selection for an off-host request via ConduitClient.

Test Plan:
  - Browsed some pages using ConduitCall, everything worked.
  - Grepped for removed stuff.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T2783

Differential Revision: https://secure.phabricator.com/D10959
Don't show "Primary Hashtag" when creating a project

Summary: Fixes T6598, "Primary Hashtag" field should only be visible in edit mode of existing projects.

Test Plan: Create project, "Primary Hashtag" field should be hidden. Edit an existing project, "Primary Hashtag" field should appear above "Additional Hashtags" as before.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: Korvin, epriestley

Maniphest Tasks: T6598

Differential Revision: https://secure.phabricator.com/D10964
Make alert icons stay white while menus are open

Summary: I think this is what you're after?

Test Plan: clicky clicky

Reviewers: chad

Reviewed By: chad

Subscribers: epriestley

Differential Revision: https://secure.phabricator.com/D10966
Implement more correct white-icon menu behavior

Summary: I didn't get this quite right.

Test Plan:
  - Clicked to open, saw white, then closed by:
    - Clicking document outside menu;
    - clicking menu icon again;
    - clicking a different menu icon.
  - In all three cases, got correct close + un-white behavior.

Reviewers: chad

Reviewed By: chad

Subscribers: epriestley

Differential Revision: https://secure.phabricator.com/D10967
Maniphest - use subscribers framework properly

Summary: Fixes T5604. This should fix some random bugs, lets us move forward more easily, and all that good stuff about killing code debt.

Test Plan:
- Conduit method maniphest.createtask
  - verified creating user subscribed
  - verified subscription transaction
- Conduit method maniphest.update
  - verified subscribers set as specified to ccPHIDs parameter
  - verified subscription transaction
- Herald
  - verified herald rule to add subscriber worked
  - verified no subscribers removed accidentally
- edit controller
  - test create and verify author gets added IFF they put themselves in subscribers control box
  - test update gets set to exactly what user enters
- lipsum generator'd tasks work
- bulk add subscribers works
- bulk remove subscriber works
- detail controller
  - added myself by leaving a comment
  - added another user via explicit action
  - added another user via implicit mention
- task merge via search attach controller
- mail reply handler
  - add subscriber via ./bin/mail receive-test
  - unsubscribe via ./bin/mail receive-test

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T5604

Differential Revision: https://secure.phabricator.com/D10965
Don't run Herald when applying inverse edge transactions

Summary: Fixes T6727. Repro is: mention a task on another task, in a comment.

The inverse edge editor applying the "alincoln mentioned this in <other task>" transaction doesn't have enough data to execute Herald rules.

Just don't try to execute the rules, since they don't make much sesne from a product perspective and are tricky from a technical perspective.

Test Plan: Commented on `T1` with `T2` in comment body and a Herald rule that examines subscribers.

Reviewers: btrahan

NOTE: Cowboy committing this since any task mention fatals.
Properly ensure timeline items have a 1px spacer

Summary: Some browsers, mobile, didn't show 1px space between objects (due to font renderings). This enforces the size for consistent cross-browser display.

Test Plan: Test IE10

Reviewers: btrahan, epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D10970
Merge branch 'master' of github.com:facebook/phabricator