SuccessChanges

Summary

  1. tsk22: Fixes case when there are not story views inserted (details)
Commit f83ff528f82c2fa6feb7bf2a5e2f88e2816c6c6c by josecampor31
tsk22: Fixes case when there are not story views inserted
Previously if there are not enough entries in story_views table, method
getTop2ReadStoriesLastMonthByGenre returned empty list. Now this is
fixed
The file was modifiedservice/src/main/java/es/uvigo/esei/microstories/services/StoryService.java