Use correct types for action, dispatch and getState

* feat(dynamic-branding) sdk customization

* feat(dynamic-branding) unsetDynamicBranding when we disconnect

* feat(dynamic-branding) added branding colors to conference

* feat(dynamic-branding) extracted logger to its own file

* feat(dynamic-branding) reverted style change

* feat(dynamic-branding) unset branding if connection failed

* feat(dynamic-branding) removed index.js, updated imports, added ImageBackground component

* feat(dynamic-branding) created logger feature object

* feat(dynamic-branding) moved brandingStyles to mapStateToProps, used SvGUri

* feat(dynamic-branding) created BrandingImageBackground component, fixed styles

* feat(dynamic-branding) moved BrandingImageBackground to dynamic-branding feature

* feat(dynamic-branding) fixed linter

* feat(dynamic-branding) added style comment

We make the request for dynamic branding as soon as possible so
at the time of the request the config is not yet added to the store.
In order to fix this we get the jass brandingDataUrl &
dynamicBrandingUrl directly from the config.

* Display of the logo has been reworked (simplified).
* The logo will not be displayed if the call to `branding` endpoint fails.
* Add more docs.