Added ws message wrapper based on rest changes

[rg911]

• Fixed WS message format refactoring due to rest change. #651

[fboucquez]

Missed the address filtering (comparing the address parameter with the Address.createFromRawAddress(message.channelParams))

Here:

https://github.com/nemtech/symbol-sdk-typescript-javascript/blob/24c923faaec9dc47e18023c2e38137ca24b5f0e4/src/infrastructure/Listener.ts#L332

and here:
https://github.com/nemtech/symbol-sdk-typescript-javascript/blob/fb23c9b21357b63ae6510ed275107ebc614d837f/src/infrastructure/Listener.ts#L416

It's also possible to return the transaction filter quickly if the address matches the message.channelParam

https://github.com/nemtech/symbol-sdk-typescript-javascript/blob/24c923faaec9dc47e18023c2e38137ca24b5f0e4/src/infrastructure/Listener.ts#L285

Example:
https://github.com/nemtech/symbol-sdk-java/blob/f5c4e1ef4d17ed807156c1f6743bf7ea15f3d706/sdk-core/src/main/java/io/nem/symbol/sdk/infrastructure/ListenerBase.java#L246

(once you know the address is the same as the param, you can return true avoiding the heavy alias check)

[fboucquez]

Looks good.

Cannot merge until symbol/catapult-rest#449 is in master.