Changes

Summary

1. task 21   addReadingLogEntryForA_Story not test (details)

Commit d1807af294b864369f26569b5f0f714fe4ab5f6c by sadielgodales task 21   addReadingLogEntryForA_Story not test
	service/src/test/java/es/uvigo/esei/microstories/services/StoryServiceIntegrationTest.java (diff)
	domain/src/main/java/es/uvigo/esei/microstories/domain/entities/Story.java (diff)
	tests/src/main/resources/datasets/testAddReadingLogEntryStories_esperado.xml (diff)
	service/src/main/java/es/uvigo/esei/microstories/services/StoryService.java (diff)