Changes

Summary

Commit 384cf892f9308ccd7123ee4bc22bc3954413b733 by bdalvarez tsk15 Adds exploreStory method in StoryEJB Adds a second empty method to explore stories by a range of dates
	service/src/main/java/es/uvigo/esei/dgss/teama/microstories/service/StoryEJB.java