Make DiffusionQuery extend PhabricatorQuery

Summary: Ref T2683. Provides access to `formatWhereClause()`, etc. I plan to eventually unify the various DiffusionQuery execute methods as well, which all have special names right now (`loadModifiedPaths()`, `loadWhateverBlah()`, etc).

Test Plan: Ran EverythingImplemented test. Browsed Diffusion.

Reviewers: vrana

Reviewed By: vrana

CC: aran

Maniphest Tasks: T2683

Differential Revision: https://secure.phabricator.com/D5251
Conpherence - workflow the Message link on people profiles

Summary: Fixes T2416. I was tired of looking at this task in the list, interns be damned. :D

Test Plan: it is now a workflow when you click it

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T2416

Differential Revision: https://secure.phabricator.com/D5811
Diffusion - move DiffusionExistsQuery to work over conduit

Summary: le title. However, this also "is the first" conversion so sets the precedence for how this will all work. See comments in the code. I think this helps us keep the new code we're writing to a minimum. Wondering if the conduit end point could be more generic, and rather than have a switch statement on VCS type, one can just implement the "handleSubversion" version and have that called?  Ref T2784

Test Plan: slapped an "or true" in the conditional protecting this code path. verified it worked on all 3 vcs systems, including typing in garbage and getting a 404

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T2784

Differential Revision: https://secure.phabricator.com/D5803
DiffusionBranchQuery => Conduit

Summary: ref T2784. This one had a few fun spots where I had to move data around. Also, is there some common object (or should I add it?) that can do this toDictionary newFromConduit stuff? Also, this assumes D5803 is largely correct at the time of this diff.

Test Plan: browsed mercurial and git repository page. saw the branches i expected.

Reviewers: epriestley

Reviewed By: epriestley

CC: chad, aran, Korvin

Maniphest Tasks: T2784

Differential Revision: https://secure.phabricator.com/D5810
Conpherence - fix no conpherences fatal

Summary: Fixes T3087. I guess I didn't load up the actual Conpherence UI last time I was in here with my 'noconpherences' user. :/

Test Plan: noconpherences user loaded /conpherence/ with no error

Reviewers: epriestley, chad

Reviewed By: chad

CC: aran, Korvin

Maniphest Tasks: T3087

Differential Revision: https://secure.phabricator.com/D5815
Return the changeset ID as part of the changeset dict

Summary:
getDiffDict method returns the JSON for the changesets in a diff
The JSON descriping a changeset didn't containt the changeset ID
in some scenarios, knowing the changeset ID is really useful for the
clients.(i.e. when you want to open a standalone view of the changeset,
    you need to know its ID)

Test Plan: existing

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D5816
Fixed Project Generation

Summary: Ref T2903

Test Plan: Projects still generating with @epriestley's recommendations

Reviewers: epriestley, AnhNhan

Reviewed By: AnhNhan

CC: aran, Korvin, AnhNhan

Maniphest Tasks: T2903

Differential Revision: https://secure.phabricator.com/D5800
Add Subscribe option to maniphest

Summary:
Same as //Subscribe//, //Unsubscribe// and //Automatically Subscribed// in differential.

Manually updated library map as windows is fun!

Test Plan: Subscribe, Unsubscribe!

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D5809
Embed slowvotes have basic interaction

Summary: User can now vote through embed slowvote

Test Plan: Voted'n stuff

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin, chad, AnhNhan

Maniphest Tasks: T2883

Differential Revision: https://secure.phabricator.com/D5743
Countdown revamp

Summary:
countdown_timer table named to countdown.
datepoint and related stuff renamed to epoch.
Countdowns now have phids.
Various UI items changed from timer to countdown.

Test Plan: Did run storage upgrade and added some countdowns.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin, AnhNhan

Maniphest Tasks: T2624

Differential Revision: https://secure.phabricator.com/D5812
Successfully Generated Mocks

Summary: Ref T2903

Test Plan: Pholio Mocks are being generated successfully.

Reviewers: epriestley

Reviewed By: epriestley

CC: AnhNhan, aran, Korvin

Maniphest Tasks: T2903

Differential Revision: https://secure.phabricator.com/D5818
Support animated gif in meme

Summary:
Use imagemagick convert to first detect the number of gif frames,
then +adjoin to split them in tmpfile, then call applyMemeTo to
each frame, then convert them back.

Test Plan:
Add memes in sandbox
with both gifs and non-gifs. Note that gifs are quite slow.

CC: aran, epriestley, chad

Differential Revision: https://secure.phabricator.com/D5821
pht for Releeph

Summary: Went and pht'd most everything I could find, except exceptions. Fixes T3091

Test Plan: Bopped around the application, didn't seem to break anything but didn't test all flows. Should be safe.

Reviewers: epriestley, edward

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T3091

Differential Revision: https://secure.phabricator.com/D5825
Fixing issue when running 'arc diff'

Summary:
There's a crash when `arc diff` is running it's lint / unit test
phase which describes that this function should be public instead
of private:

```Fatal error: Access level to PhabricatorPholioMockTestDataGenerator::loadPhabrictorUserPHID() must be public (as in class PhabricatorTestDataGenerator) in /srv/www/tychaia.com/phab/phabricator/src/applications/pholio/lipsum/PhabricatorPholioMockTestDataGenerator.php on line 102```

Test Plan: `arc diff` should not crash.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D5828
Apply D5832 to Phabricator

Summary: Brings the Javelin change in D5832 into Phabricator.

Test Plan: Hit a `/?&x` URI without hanging Safari.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Differential Revision: https://secure.phabricator.com/D5833
Add advanced search ability to paste.

Summary: Partially complete advanced search (building a form that might be right).

Test Plan: Check that form appears for advanced filter.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin, AnhNhan

Differential Revision: https://secure.phabricator.com/D5807
Increase font size on mobile action menu

Summary: Fixes T3041

Test Plan: tested on iPhone

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T3041

Differential Revision: https://secure.phabricator.com/D5838
Files Generating

Summary: Ref T2903

Test Plan: Files are being generating, albeit temporary.

Reviewers: epriestley, AnhNhan

Reviewed By: AnhNhan

CC: aran, Korvin, AnhNhan, chad

Maniphest Tasks: T2903

Differential Revision: https://secure.phabricator.com/D5801
Merge branch 'master' of http://github.com/facebook/phabricator