Changes

Summary

1. tsk-26 Added author to Story, database and tests (details)

Commit 4fcb8f40afaafee2bd9f0ac092fc168d658e05b1 by vlfernandez tsk-26 Added author to Story, database and tests
	tests/src/main/java/es/uvigo/esei/dgss/teamA/microstories/entities/StoryDataset.java
	additional-material/db/microstories-mysql.data.sql
	additional-material/db/microstories-mysql.full.sql
	domain/src/main/java/es/uvigo/esei/dgss/teamA/microstories/entities/Story.java
	additional-material/db/microstories-mysql.creation.sql
	tests/src/main/resources/datasets/stories.xml
	domain/src/test/java/es/uvigo/esei/dgss/teamA/microstories/entities/StoryTest.java