[FEATURE REQUEST] Mark the current user in the spaces' list of members

[jesmrec]

Just to follow the web, in the list of spaces we could mark with (me) the current user:

TASKS

• Research (if needed)
• Create branch feature/mark_current_user_in_members_list
• Development tasks
  • Show (me) label next to the display name of the current user in the members list
  • Implement unit tests (if needed)
• Code review and apply changes requested
• Design test plan
• QA
• Merge branch feature/mark_current_user_in_members_list into master