merge pom
Merge branch 'master' of https://github.com/bqreaders/chat-kata-extended

Conflicts:
	server/application.properties
Merge branch 'master' of https://github.com/bqreaders/chat-kata-extended
merge ConfigurationValues
Merge branch 'master' of https://github.com/bqreaders/chat-kata-extended
Merge branch 'master' of https://github.com/bqreaders/chat-kata-extended
Merge ChatController
Merge branch 'master' of https://github.com/bqreaders/chat-kata-extended

Conflicts:
	server/test/unit/persistence/ChatKataRedisImplTest.java
Merge branch 'master' of https://github.com/bqreaders/chat-kata-extended
Merge branch 'master' of https://github.com/bqreaders/chat-kata-extended
Merge branch 'master' of https://github.com/bqreaders/chat-kata-extended
Actualizao pom a 2.2.3 de grails
Merge branch 'master' of https://github.com/bqreaders/chat-kata-extended

Conflicts:
	server/application.properties
Merge branch 'master' of https://github.com/bqreaders/chat-kata-extended
Merge branch 'master' of https://github.com/bqreaders/chat-kata-extended
Modificado Userservice y UserController para controlar y almacenar el nombre de usuario y su token.