Remove text-rendering CSS rule

Summary: This rule is making text actually more difficult to read on Windows, as well as is broken on Win/Chrome, and evidentally has performance issues on mobile browsers.

Test Plan: Turn it off, can still read web page

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D10940
Fix an undefined variable

Summary:
The `$timeline` variable is undefined. I was seeing the following error in the logs:

```
EXCEPTION: (RuntimeException) Undefined variable: timeline at [<phutil>/src/error/PhutilErrorHandler.php:210]
   #0 PhutilErrorHandler::handleError(integer, string, string, integer, array) called at [<phabricator>/src/applications/harbormaster/controller/HarbormasterStepEditController.php:205]
   #1 HarbormasterStepEditController::processRequest() called at [<phabricator>/src/aphront/AphrontController.php:33]
   #2 AphrontController::handleRequest(AphrontRequest) called at [<phabricator>/webroot/index.php:103]
```

Test Plan: Created a build step without a fatal error.

Reviewers: btrahan, hach-que, epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D10941
When a worker task fails permanently, log the reason

Summary: Ref T6238. This makes debugging permanent task failures easier (we log reasoning for temporary failures already, just not permanent ones).

Test Plan: Saw more useful permanent failure log.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T6238

Differential Revision: https://secure.phabricator.com/D10945
Clicking the search icon in empty search field should link to advanced search

Summary: Fixes T6664, clicking search icon in empty search field should link to advanced search

Test Plan: navigate to home page, click search icon or click into search box and hit enter. Advanced search page should open.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T6664

Differential Revision: https://secure.phabricator.com/D10947
Update message and notification icons to use fonts

Summary: Cleans up spacing, updates to fonts instead of images. Fixed some mobile issues.

Test Plan:
Test with and without counts on desktop, tablet, mobile. Test layout in FF, Chrome, IE.

{F246745}

{F246746}

Reviewers: btrahan, epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D10948
Fix crumb alignment with new notification layout

Summary: Crumbs misalign because the hit area on the icons was 2px too large.

Test Plan: Test on pages with crumbs. IE, FF, Chrome...

Reviewers: epriestley, btrahan

Subscribers: Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D10949
Minor linter fixes

Summary: Self explanatory

Test Plan: `arc lint`

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D10946
Projects - fix missing subscriber handling code in the editor

Summary: Fixes T6719. At some point, we added automagical subscriptions via @mentions, and these were failing in project descriptions from a lack of an implementation in the editor. Said "implementation" is to do nothing, but it needs to be there nonetheless.

Test Plan: updated a project mentioning someone in the description and it worked. also saw a 'subscriber added' transaction

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T6719

Differential Revision: https://secure.phabricator.com/D10951
Remove Remarkup icons from source

Summary: These are not used

Test Plan: grep codebase

Reviewers: btrahan, epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D10938
Conpherence - fix add participant / remove participant form

Summary: Ref T6713. We were dropping latest transaction ID. This should fix the "easy" part of T6713.

Test Plan: tried to add participants and it worked! (removing participants only allows yourself, but that worked too.)

Reviewers: chad, epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T6713

Differential Revision: https://secure.phabricator.com/D10952
Title/Description quering for Passphrase credential

Summary: Fixes T6562, Title/Description querying for Passphrase

Test Plan: Open Passphrase, open advanced queries, enter a title and/or description. Search results should show credentials matching the search.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T6562

Differential Revision: https://secure.phabricator.com/D10953
Have home dashboards go to single column on narrow desktops

Summary: Ref T6723. Because of the sidenav, some dashboard layouts may perform poorly on more narrow desktop displays. This provides an additional media query and CSS rules.

Test Plan:
Move viewport to 1001 px, see desktop, move to 999 pixels, see tablet-like display.

{F248158}

{F248159}

{F248160}

Reviewers: btrahan, epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T6723

Differential Revision: https://secure.phabricator.com/D10956
Add title to ObjectItemList headers for truncated displays

Summary: Ref T6723. This allows you to hover over truncated headers and get the full text if needed.

Test Plan:
Hover over header, see full title

{F248197}

Reviewers: btrahan, epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T6723

Differential Revision: https://secure.phabricator.com/D10958
Revert "Add title to ObjectItemList headers for truncated displays"

This reverts commit f71a83f52e8ee037860bd81604e607ccb031b4df.
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