Implement Phortune charge updates

Summary: Ref T2787. These don't necessarily do a ton yet, but we can get PayPal out of hold, at least.

Test Plan: Updated charges from all providers. Cleared a PayPal hold.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T2787

Differential Revision: https://secure.phabricator.com/D10670
Smooth out Phortune purchase completion flow

Summary:
Ref T2787. Currently, we dump the user back into the application. Instead, give them a confirmation screen and then let them continue.

Also fix a couple of unit tests I adjusted the underlying behavior of somewhat-recently in libphutil.

Test Plan: {F215498}

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T2787

Differential Revision: https://secure.phabricator.com/D10672
Support multiple payment accounts and account switching in Phortune

Summary: Ref T2787. Support multiple payment accounts so you can have personal vs company payment accounts.

Test Plan: See screenshots.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T2787

Differential Revision: https://secure.phabricator.com/D10673
Add a "Review" status to Phortune

Summary: Ref T2787. Allow merchants to flag orders for review. For now, all orders are flagged for review. Eventually, I could imagine Herald rules for coarse things (e.g., require review of all orders over $1,000, or require review of all orders by users not on a whitelist) and maybe examining fraud data for the providers which support it.

Test Plan: {F215848}

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T2787

Differential Revision: https://secure.phabricator.com/D10675
Make Fund transactions more informative and complete

Summary: Ref T5835. Show backing amounts in transactions. Account for and show refunds.

Test Plan: {F215869}

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T5835

Differential Revision: https://secure.phabricator.com/D10676
Support feed and email in Fund

Summary: Ref T5835. Make fund stories publish to feed and send email.

Test Plan: Made edits, etc., saw them in feed and outbound email.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T5835

Differential Revision: https://secure.phabricator.com/D10677
Make Phortune account members editable and modernize the edge constant

Summary:
Ref T2787.

  - Account members can add and remove other members (major use case is corporate accounts).
  - Use a modern edge constant setup.

Test Plan: See screenshots.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T2787

Differential Revision: https://secure.phabricator.com/D10678
Projects - merge create + edit interface code paths

Summary:
Fixes T6145, T4016.

Filed T6287 and T6288 for some polish on this.

Test Plan: Made new projects from Maniphest - great success. Made new projects from project / create - also great success.

Reviewers: chad, epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T4016, T6145

Differential Revision: https://secure.phabricator.com/D10679
Provide a scrollbar when properties overflow on desktop

Summary: Fixes issues seen in D10690 with unit results.

Test Plan: test D10690 and locally

Reviewers: btrahan, epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D10691
Merge branch 'master' of github.com:facebook/phabricator