* update eslint's `comma-dangle` rule to `always-multiline`
* add check and fix scripts to package.json
* Invoke `yarn fix` to adopt the updated eslint rules. No other changes are included.
* RN-379 Added websocket state to device state
* Fixed view store blacklist
* RN-379 Get posts since last websocket disconnect when viewing channel
* Used Date.now instead of new Date().getTime()
