Add websocket-resources as a module

pom.xml

redis-dispatch/pom.xml

service/pom.xml

websocket-resources/pom.xml

...in/java/org/whispersystems/websocket/WebSocketClient.java

...g/whispersystems/websocket/WebSocketResourceProvider.java

...ersystems/websocket/WebSocketResourceProviderFactory.java

...hispersystems/websocket/auth/AuthenticationException.java

...whispersystems/websocket/auth/WebSocketAuthenticator.java

...cket/auth/internal/WebSocketAuthValueFactoryProvider.java

...stems/websocket/configuration/WebSocketConfiguration.java

...ersystems/websocket/messages/InvalidMessageException.java

...g/whispersystems/websocket/messages/WebSocketMessage.java

...ersystems/websocket/messages/WebSocketMessageFactory.java

...ersystems/websocket/messages/WebSocketRequestMessage.java

...rsystems/websocket/messages/WebSocketResponseMessage.java

...websocket/messages/protobuf/ProtobufWebSocketMessage.java

...et/messages/protobuf/ProtobufWebSocketMessageFactory.java

...et/messages/protobuf/ProtobufWebSocketRequestMessage.java

...t/messages/protobuf/ProtobufWebSocketResponseMessage.java