Resin WebSocket support for Spring 4.x

Resin WebSocket support for Spring 4.x

Provides ResinRequestUpgradeStrategy for spring-websocket

	Versija	Saugykla	Papročiai	Data
4.0.x	4.0.63	central		lapkr. 06, 2019
4.0.x	4.0.62	central		lapkr. 06, 2019