Changes

Summary

1. tsk47 Some fixes on API Player Adds support for json content on player (details)

Commit f5b18974341f18b69d855eb557766cbcfd77c758 by mlnieves tsk47 Some fixes on API Player Adds support for json content on player REST
	rest/src/main/java/es/uvigo/esei/dgss/UserPlayerREST.java (diff)
	jsf/src/main/java/es/uvigo/esei/dgss/jsf/UserPlayerController.java (diff)
	service/src/main/java/es/uvigo/esei/dgss/UserPlayerService.java (diff)