message: remove layering warnings
diff: @@ -11,16 +11,8 @@ a 'skin'. A skin provides:
  * The containing application
  * Zero or more 'modules' containing non-UI functionality
  -**WARNING: As of July 2016, the skinning abstraction is broken due to rapid
  -development of `matrix-react-sdk` to meet the needs of Riot (codenamed Vector), the first app
  -to be built on top of the SDK** (https://github.com/vector-im/riot-web).
  -Right now `matrix-react-sdk` depends on some functionality from `riot-web`
  -(e.g. CSS), and `matrix-react-sdk` contains some Riot specific behaviour
  -(grep for 'vector'). This layering will be fixed asap once Riot development
  -has stabilised, but for now we do not advise trying to create new skins for
  -matrix-react-sdk until the layers are clearly separated again.
  -
  -In the interim, `vector-im/riot-web` and `matrix-org/matrix-react-sdk` should
  +As of Aug 2018, the only skin that exists is `vector-im/riot-web`; it and
  +`matrix-org/matrix-react-sdk` should effectively
  be considered as a single project (for instance, matrix-react-sdk bugs
  are currently filed against vector-im/riot-web rather than this project).
  @@ -48,15 +40,14 @@ https://github.com/matrix-org/synapse/tree/master/CONTRIBUTING.rst
  Please follow the Matrix JS/React code style as per:
  https://github.com/matrix-org/matrix-react-sdk/blob/master/code_style.md
  -Whilst the layering separation between matrix-react-sdk and Riot is broken
  -(as of July 2016), code should be committed as follows:
  +Code should be committed as follows:
  * All new components: https://github.com/matrix-org/matrix-react-sdk/tree/master/src/components
  * Riot-specific components: https://github.com/vector-im/riot-web/tree/master/src/components
  * In practice, `matrix-react-sdk` is still evolving so fast that the maintenance
  burden of customising and overriding these components for Riot can seriously
  impede development. So right now, there should be very few (if any) customisations for Riot.
  - * CSS for Matrix SDK components: https://github.com/vector-im/riot-web/tree/master/src/skins/vector/css/matrix-react-sdk
  - * CSS for Riot-specific overrides and components: https://github.com/vector-im/riot-web/tree/master/src/skins/vector/css/riot-web
  + * CSS: https://github.com/vector-im/riot-web/tree/master/src/skins/vector/css/matrix-react-sdk
  + * Theme specific CSS & resources: https://github.com/matrix-org/matrix-react-sdk/tree/master/res/themes
  React components in matrix-react-sdk are come in two different flavours:
  'structures' and 'views'. Structures are stateful components which handle the
  @@ -84,6 +75,7 @@ practices that anyone working with the SDK needs to be be aware of and uphold:
  * Per-view CSS is optional - it could choose to inherit all its styling from
  the context of the rest of the app, although this is unusual for any but
  + * Theme specific CSS & resources: https://github.com/matrix-org/matrix-react-sdk/tree/master/res/themes
  structural components (lacking presentation logic) and the simplest view
  components.
  @@ -139,8 +131,7 @@ for now.
  OUTDATED: To Create Your Own Skin
  =================================
  -**This is ALL LIES currently, as skinning is currently broken - see the WARNING
  -section at the top of this readme.**
  +**This is ALL LIES currently, and needs to be updated**
  Skins are modules are exported from such a package in the `lib` directory.
  `lib/skins` contains one directory per-skin, named after the skin, and the
  