Priorities for Trello

This extension adds:

1.) Reach, Impact and Effort priority badges to Trello cards. Values are added by including [R:1] [I:1] [E:1] in the card title.

2.) A "Show Easy" button which highlights the 3 cards with the lowest effort assigned that don't already have members attached.

3.) A "Show Leaderboard" feature that shows the number of cards owned by each attached user per active list.

4.) A small icon to "card detail" pop-ups that displays the card's creator.

30/05/2018: Updated for compatibility with Elegantt for Trello.