Add fulltext search to Maniphest custom query screen.

Summary: Allow fulltext search on custom query screen using the same fulltext search as the search page.

Test Plan: Enter search terms - with and without additional filters - see the expected results.  Don't enter search terms - with or without additional filters - and see the expected results.

Reviewers: epriestley

CC: aran, Korvin

Maniphest Tasks: T1305

Differential Revision: https://secure.phabricator.com/D2763
Optimize SQL queries in differential.getdiff

Test Plan:
Verified that the method retuns the same output.
Verified the number of SQL queries.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D2764
Bring back desciption to Maniphest attachment
Add 'creationMethod' to Diff dict

Summary: We need it.

Test Plan: Ran 'differential.getdiff', saw it.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D2766
Add query limit of PHP_INT_MAX and handle the case where there are no fulltext results.
Allow use of any whitespace or a comma as a task ID delimiter in custom query.
Merge pull request #130 from floatingLomas/1364-space-separated-task-ids

Allow use of any whitespace or a comma as a task ID delimiter in custom ...
Merge pull request #131 from floatingLomas/1305-filter-tasks-by-name

Add fulltext search to Maniphest custom query screen.
Add 'description' to Diff dict
Provide more informative messages when autoclosing revisions

Summary: This has been a point of some confusion, make the messages more explicit.

Test Plan:
Added var_dump() stuff and ran on some commits:

  $ ./scripts/repository/reparse.php --message rP9fc54f4dfb61f7338cb1cfe819bc72d2a3404264
  Running 'PhabricatorRepositoryGitCommitMessageParserWorker'...
  string(58) "Closed by commit rP9fc54f4dfb61 (authored by @epriestley)."
  $ ./scripts/repository/reparse.php --message rP444c634b6c6612fc7b36ddffab8023ef67372ab9
  Running 'PhabricatorRepositoryGitCommitMessageParserWorker'...
  string(83) "Closed by commit rP444c634b6c66 (authored by Ben Rogers, committed by @epriestley)."
  $ ./scripts/repository/reparse.php --message rP22d12fe499e3ecb62392397f2ac2a91768c974aa
  Running 'PhabricatorRepositoryGitCommitMessageParserWorker'...
  string(52) "Closed by commit rP22d12fe499e3 (authored by vrana)."
  $ ./scripts/repository/reparse.php --message rPe51958159483cd0acf00adcff51edf8717b4a23b
  Running 'PhabricatorRepositoryGitCommitMessageParserWorker'...
  string(85) "Closed by commit rPe51958159483 (authored by David Fisher, committed by @epriestley)."

Reviewers: csilvers, vrana

Reviewed By: csilvers

CC: aran

Differential Revision: https://secure.phabricator.com/D2765
Add "verified" or "unverified" to role output in user.query

Summary: See discussion in rP2f138d0501887fd0aca0f8536176f092880f662c.

Test Plan: Ran `user.query` on verified and unverified users.

Reviewers: csilvers, vrana

Reviewed By: csilvers

CC: aran

Differential Revision: https://secure.phabricator.com/D2768
Add an administrative tool for deleting users

Summary:
Allow administrators to delete accounts if they jump through enough hoops.

Also remove bogus caption about usernames being uneditable since we let admins edit those too now.

Test Plan: Tried to delete myself. Deleted a non-myself user.

Reviewers: csilvers, vrana

Reviewed By: csilvers

CC: aran

Maniphest Tasks: T1184

Differential Revision: https://secure.phabricator.com/D2767