Pre-prepare for hovercards

Summary:
D5120 and followups refactor and generalize object references in Remarkup -- notably, they move remarkup rules from a central location to the implementing applications.

Preserve blame by doing moves/renames only first. This change moves application remarkup rules into those applications, and renames the ones D5120 modifies.

Test Plan: Typed some preview text into a textarea, got a valid Remarkup render.

Reviewers: vrana, chad

Reviewed By: vrana

CC: aran

Differential Revision: https://secure.phabricator.com/D5123
Make icons 2 px taller, 4 px larger.

Summary: Makes the visual size 2px larger and hit area 4px bigger on notification and message icons.

Test Plan: Review icons in sandbox, test new layout with notifications or messages.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D5127
Prepare for hovercards

Summary:
  - Unify all the reference/embed Remarkup rules for Differential, Maniphest, Paste and Ponder.
  - Add rules for Pholio.
  - Does not yet unify Diffusion or Files (both are a bit more involved).
  - Prepare for hovercards.

Test Plan: {F33894}

Reviewers: chad, vrana

Reviewed By: vrana

CC: aran

Differential Revision: https://secure.phabricator.com/D5120
Limit number of affected files in Differential e-mails

Summary: This triggers mainly for SVN branch copy.

Test Plan: Ran this code separately.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D5126
Add ImageView to PropertyListView

Summary: Adds imageview (dark background) to Files and Macro.

Test Plan: Test a file and a macro, see darkness.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D5131
pht for Daemons.

Summary: Scan Daemons app for pht and fix a form or two.

Test Plan: Used Daemons app as much as I could, check all caps language.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D5133
Missing change from D5120 which I incorrectly discarded in a merge.

Auditors: vrana
Prepare Diffusion for hovercards

Summary:
Move Diffusion to be hovercard-ready, and expand our ability to resolve commit references.

  - Link unqualified hashes of 7 characters or more which match a commit.
  - Link qualified hashes of 5 characters or more which match a commit.
  - Support `{...}` syntax.

Test Plan: {F33896}

Reviewers: chad, vrana

Reviewed By: vrana

CC: aran

Differential Revision: https://secure.phabricator.com/D5121
added repository filter view to Audit

Test Plan: created some audit requests, browsed around. displayed fine

Reviewers: epriestley, btrahan

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T2582

Differential Revision: https://secure.phabricator.com/D5135
Merge branch 'master' of github.com:facebook/phabricator