title: JIRA comment tag name
body: <p>While commenting on JIRA tickets, <code>@username</code> can be used to tag a team member. The thing that bugs me is that when I try to tag any team member, there is a special encoded text appear (something like this <code>[~gbuc13]</code>) for every person you tag in. 
  Now its very difficult to find which member you tagged in your comment by seeing this code. Is there any way that this strange encoded name could be replaced with a proper, meaningful names so that when a user is being tagged, <code>[mike]</code> is appeared instead of <code>[~gbuc13]</code>? I know this change will have to be adopted by every team member to define their aliases, but I am wondering where this (alias?) could be set.</p>