Add FontAwesome as a font/icon choice

Summary:
This adds FontAwesome and attempts to make use as icons as consistent as possible. May require additional tweaks once we start using, but in practice this is pretty finished.

 - Adds FontAwesome
 - Adds additional transforms (rotates, spins)
 - Adds additional colors
 - Better scopes halflings and fontawesome
 - Shares CSS between fonts for consistency

Test Plan:
Tested various browsers back to IE8, mobile.

{F146146}

Reviewers: btrahan, epriestley

Reviewed By: epriestley

Subscribers: epriestley, Korvin

Differential Revision: https://secure.phabricator.com/D8818
Update function name to follow naming convention.

See: <http://github.com/facebook/phabricator/pull/575>

Reviewed by: epriestley
Rename ReleephProjectQuery to ReleephProductQuery

Summary: Ref T3549.

Test Plan: grep/lint

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T3549

Differential Revision: https://secure.phabricator.com/D8815
Add modern releeph.queryproducts and releeph.querybranches

Summary:
Ref T3662. Ref T3549. These methods are pretty conservative for now, but get the structure in place.

Also do a bunch more project -> product stuff.

Test Plan: Made calls to both methods, browsed around the UI a fair amount.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T3549, T3662

Differential Revision: https://secure.phabricator.com/D8816
Move /project/ controllers to /product/

Summary: Ref T3549. Move only, no extra changes.

Test Plan: Loaded application.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T3549

Differential Revision: https://secure.phabricator.com/D8817
Remove some ad-hoc handle loads from Releeph

Summary:
Ref T3551. Releeph does a bunch of old-school on-object data loading; start cleaning that up.

This doesn't change anything, just makes the code more modern/consistent.

Test Plan: Edited a request; called `releephwork.nextrequest`.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T3551

Differential Revision: https://secure.phabricator.com/D8819
Remove loadReleephBranch and loadReleephProject from ReleephRequest

Summary: Ref T3551. Ref T3549. Mostly unnecessary with modern calls.

Test Plan:
- Called `releeph.queryrequests`.
- Called `releeph.request`.
- Called `releephwork.getbranchcommitmessage`.
- Called `releephwork.getcommitmessage`.
- Called `releephwork.nextrequest`.
- Viewed and edited branches and requests.
- Made a comment on a request.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T3549, T3551

Differential Revision: https://secure.phabricator.com/D8820
Remove loadPhabricatorRepository from ReleephProject

Summary: Ref T3551. Repository is guaranteed if a product is loaded with modern mechanisms.

Test Plan:
  - Edited a request.
  - Called `releephwork.getbranchcommitmessage`.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T3551

Differential Revision: https://secure.phabricator.com/D8821
Add "requestedObjectPHID" to ReleephRequest

Summary:
Ref T3551. Currently, ReleephRequests don't have a direct concept of the //object// being requested. You can request `D123`, but that is just a convenient way to write `rXyyyy`.

When the UI wants to display information about a revision, it deduces it by examining the commit.

This is primarily an attack on T3551, so we don't need to load <commit -> edge -> revision> (in an ad-hoc way) to get revisions. Instead, when you request a revision we keep track of it and can load it directly later.

Later, this will let us do more things: for example, if you request a branch, we can automatically update the commits (as GitHub does), etc. (Repository branches will need PHIDs first, of course.)

This adds and populates the column but doesn't use it yet. The second part of the migration could safely be run while Phabricator is up, although even for Facebook this table is probably quite small.

Test Plan:
  - Ran migration.
  - Verified existing requests associated sensibly.
  - Created a new commit request.
  - Created a new revision request.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T3551

Differential Revision: https://secure.phabricator.com/D8822
Allow discovered but unparsed commits to be requested in Releeph

Summary:
Ref T3662. Releeph blocks users from requsting unparsed commits, but there's no real technical reason for this.

The `releephwork.getorigcommitmessage` method assumes data exists, but should be replaced with `diffusion.querycommits` anyway.

Test Plan: Ran `diffusion.querycommits`. Requested a commit.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T3662

Differential Revision: https://secure.phabricator.com/D8823
Remove indirect loads of Differential revisions from Releeph requests

Summary:
Ref T3551. Currently, there are many layers of indirection between pull requests and revisions. After D8822, revisions and other types of requested objects are recorded directly on the request. This allows us to simplify data access and querying.

A lot of stuff here is doing `instanceof` checks to keep APIs stable, but most of those can go away in the long run.

Test Plan:
  - Browsed requests.
  - Verified revision-dependent fields (like "Revision", "Size", "Churn") still render correctly.
  - Called `releeph.queryrequests`.
  - Called `releephwork.nextrequest`.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T3551

Differential Revision: https://secure.phabricator.com/D8824
Minor updates to UIExamples

Summary:
Ref T4830.

  - If the application policy is public, allow logged-out users to browse examples.
  - Use standard elements instead of custom ones.

Test Plan: Browsed UIExamples.

Reviewers: btrahan, chad

Reviewed By: chad

Subscribers: epriestley

Maniphest Tasks: T4830

Differential Revision: https://secure.phabricator.com/D8825
Allow Conduit console to be browsed by logged-out users

Summary:
Ref T4830. A few methods, like `conduit.ping`, are callable without authentication, so this even has some use cases. Also:

  - Make some Differential stuff a little more consistent.
  - Use slightly more modern rendering.
  - Deprecate the status-oriented `user` calls; these will be replaced by Calendar methods.

Test Plan: Browsed console as logged out / logged in users.

Reviewers: chad, btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T4830

Differential Revision: https://secure.phabricator.com/D8826
Support "public" policy in Tokens

Summary: Ref T4830. Allows logged-out users to browse tokens, policies permitting.

Test Plan: Browsed tokens as a logged-out user.

Reviewers: btrahan, chad

Reviewed By: chad

Subscribers: epriestley

Maniphest Tasks: T4830

Differential Revision: https://secure.phabricator.com/D8828
Paradigms, paradigms, paradigms

Summary: Fixes T4693.

Test Plan: {F146407}

Reviewers: chad, btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T4693

Differential Revision: https://secure.phabricator.com/D8829
Project - add editor-level support for detecting name conflicts

Summary: Fixes T4833. I wish there was an elegant way to catch this exception but I think the stack is written such that we really should just do this one-off query here...

Test Plan: from the "create project" link under "edit task" I received a more detailed exception than the report in T4833 post patch. I also tested editing an existing project - yay - and editing an existing project to some other existing project's name - got a nice error dialogue.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: epriestley, Korvin

Maniphest Tasks: T4833

Differential Revision: https://secure.phabricator.com/D8834
Clean up numerous rough edges in Mail configuration

Summary:
  - Support file attachments in Mailgun, after D8831.
  - Fix `bin/mail send-test --attach ...` flag.
  - Make `bin/mail send-test` route mail through the daemons.
  - Remove the `workerTaskID` on MetaMTAMail, which is only used (needlessly) by `bin/mail resend` and creates a huge mess elsewhere.
  - Currently, when mail fails, the daemon exits with a very generic and useless message. Instead, make `sendNow()` throw when it fails, so the real reason is surfaced. This is OK now because mail is always sent via the daemons.
  - Now that Mailgun supports attachments, document it.
  - Update a bunch of mail docs.

Test Plan:
  - Sent mail.
  - Sent mail with attachments.
  - Read documentation.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Differential Revision: https://secure.phabricator.com/D8832
Minor, improve notification resiliance

Summary: The token transactions can publish empty transaction feed stories.
Stop them from doing that, and make notifications fail more quietly.

Auditors: btrahan
Remove Glyphicons Fonts

Summary: For the time being, no need to have these in the repository.

Test Plan: Reload UIExamples, only see FontAwesome

Reviewers: btrahan, epriestley

Reviewed By: epriestley

Subscribers: epriestley, Korvin

Differential Revision: https://secure.phabricator.com/D8835
Move Timeline icons to Fonts

Summary: Throwing this up for testing, swapped out all icons in timeline for their font equivelants. Used better icons where I could as well. We should feel free to use more / be fun with the icons when possible since there is no penalty anymore.

Test Plan: I browsed many, not all, timelines in my sandbox and in IE8. Some of these were just swagged, but I'm expecting we'll do more SB testing before landing.

Reviewers: btrahan, epriestley

Reviewed By: epriestley

Subscribers: epriestley, Korvin

Differential Revision: https://secure.phabricator.com/D8827