R1:eec9507ba7de

Link board names to board view in "changed column" stories

Summary: Fixes T4552.

Test Plan:
{F122106}

{F122107}

Reviewers: btrahan, chad

Reviewed By: chad

CC: aran

Maniphest Tasks: T4552

Differential Revision: https://secure.phabricator.com/D8396