Merge pull request #4 from NiteshKant/master

Remove deprecated SSE class uses
gateway and tutorial modules
Fixing RxNetty usage
Merge branch 'master' of https://github.com/benjchristensen/ReactiveLab

Conflicts:
	reactive-lab-gateway/src/main/java/io/reactivex/lab/gateway/clients/BookmarkCommand.java
	reactive-lab-gateway/src/main/java/io/reactivex/lab/gateway/clients/BookmarksCommand.java
	reactive-lab-gateway/src/main/java/io/reactivex/lab/gateway/clients/GeoCommand.java
	reactive-lab-gateway/src/main/java/io/reactivex/lab/gateway/clients/PersonalizedCatalogCommand.java
	reactive-lab-gateway/src/main/java/io/reactivex/lab/gateway/clients/RatingsCommand.java
	reactive-lab-gateway/src/main/java/io/reactivex/lab/gateway/clients/SocialCommand.java
	reactive-lab-gateway/src/main/java/io/reactivex/lab/gateway/clients/UserCommand.java
	reactive-lab-gateway/src/main/java/io/reactivex/lab/gateway/clients/VideoMetadataCommand.java
	reactive-lab-gateway/src/main/java/io/reactivex/lab/gateway/common/RxNettySSE.java
Fixing merge conflicts
Integrating with eureka and ocelli
Integrating with eureka and ocelli