Kinto-dist

**Bug fixes**

- Second attempt at fixing loading of Kinto Admin (Kinto/kinto2322)

**Bug fixes**

- Fix loading of Kinto Admin (Kinto/kinto2320)

**New Features**

- Add Content-Security-Policy header (Kinto/kinto2303)

kinto-admin
-----------

**Internal changes**

- Add a warning when using the accounts plugin with the memory backend. (Kinto/kinto2258)
- Upgrade kinto-admin to `v1.25.1 <https://github.com/Kinto/kinto-admin/releases/tag/v1.25.1>`_

kinto-admin
-----------

**Bug fixes**

- Prevent password to be modified on modification of accounts metadata (Kinto/kinto2058)
- Fix unexpected exception in ``/__version__`` endpoint
- Add ``Content-Type`` to default_cors_headers Kinto/kinto2220)
- Fix crash with non-allowed requests on ``__user_data__`` (Kinto/kinto2063)
- Fix multiple event listeners on READ action (Kinto/kinto1755)

**New features**

- Allow StatsD counter to be incremented by an arbitrary number

kinto-admin
-----------

**Bug fixes**

- Fix apparence of Admin notifications (Kinto/kinto2191)