Add setStackable to ObjectItemList and use in Config

Summary:
This adds a new method for rendering the object list as a stackable set of items. Good for certain renderings like Config.

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Test Plan: Review list on iOS, Chrome, FF.

Reviewers: epriestley, btrahan

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D4637
Minor, fix formatting in configuration doc.
T2385: Add "Delete Document" action to Phriction pages

Summary: If a page has not been deleted, this adds an action button to delete the document in the menu on the Phriction Page.

Test Plan:
1. Created a document, checked whether "Delete Document" button was visible.
2. Clicked on "Delete Document" button, checked that the document had been deleted.
3. Went back to document page, checked that the "Delete Document" button no longer existed.

Reviewers: epriestley

CC: aran, Korvin

Maniphest Tasks: T2385

Differential Revision: https://secure.phabricator.com/D4636
Conpherence - hide file transactions

Summary: added support for when showHide is true AND set showHide to true for Files.

Test Plan: loaded a conpherence and saw no more "updated files" transacations

Reviewers: chad, epriestley

Reviewed By: chad

CC: aran, Korvin

Maniphest Tasks: T2399, T2411

Differential Revision: https://secure.phabricator.com/D4649
random cleanup from long ago

Summary: was doing some work in here and noticed this old crap lying around. T547 was last updated in December 2011 so I think its okay to delete these old mail hashes now.

Test Plan: careful code inspection, though I will be testing mail like whoa for the rest of the day probably

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T547

Differential Revision: https://secure.phabricator.com/D4650
Enhanced PholioMockQuery

Summary:
Images and cover files can now be attached calling need functions for PholioMockQuery.
Mock list will show cover files for mocks.
MockView uses new feature to show the first image

Test Plan: Verified that images are shown.

Reviewers: epriestley

CC: aran, Korvin

Maniphest Tasks: T2364

Differential Revision: https://secure.phabricator.com/D4644
Conpherence Icons

Summary: Reload Homepage. See icons. Not positive will keep this icon, as it's smaller in mass than others. Will look around.

Test Plan: Photoshop

Reviewers: epriestley, btrahan

Reviewed By: btrahan

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D4652
Reduce vertical height on object list.

Summary: Tightens up the spacing between the title and subtitle, helps shave 3px an object.

Test Plan: epriestley

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D4654
Tweak spacing a little more on ObjectList

Summary: Just a hair tighter, also checked out Ponder as well.

Test Plan: Check Ponder, Config groups, and Config options list.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D4655
Don't do string concatenation in queryfx_all()

Summary: Searching for image macros was broken, and this fixes it.

Test Plan: load /macro/?name=test - the page loads instead of throwing an exception

Reviewers: vrana, epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D4658
Conpherence CSS tweaks.

Summary: Just a rough pass at the CSS on Conpherence. Need a second pass for the widgets.

Test Plan: Reload Conpherence, Chrome, FF

Reviewers: btrahan, epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D4661
Conpherence - reply handler integration

Summary: Added a reply handler. A few problems -- first, I can't seem to get this to actually send me email so I haven't been able to reply (which I would have done by generating a reply, then copying the raw email into scripts/mail_handler.php). Second, the subject is often terrible on these emails -- unless the conpherence is named its something gross like "E4:" Third, on create I am noticing an error on array_combine() which I think is related to the need to write array_combine_not_broken or what have you I saw go by... (PhabricatorTransactionEditor does array_combine(xaction->getOldValue(), xaction->getOldValue()) and complains that the arrays are empty)

Test Plan: noted that /mail/ said mails were being sent

Reviewers: epriestley

Reviewed By: epriestley

CC: chad, aran, Korvin

Maniphest Tasks: T2399

Differential Revision: https://secure.phabricator.com/D4656
Replace all array_combine(x, x) with array_fuse(x) in Phabricator

Summary: Fixes various array_combine() warnings for PHP < 5.4

Test Plan: lint/unit/grep

Reviewers: btrahan, vrana, chad

Reviewed By: chad

CC: aran

Differential Revision: https://secure.phabricator.com/D4660