Add Epic label to stories swimlane

Problem Definition

Currently, when having the swimlane set to stories there's no way to see the Epic of each story without clicking on them and checking the detailed information.

Suggested Solution

Add the epic label to the status of the story inside the swimlane:

Why this is important

This helps the development team to see how the work is progressing on the current Sprint relating to the Epics.

Workaround

Have the swimlane configured to Epics on a separated board.