Adds a small UI component to track the lifetimes of Demonology Warlock's temporary demon summons.

Use the command '/ddt' to show the backdrop that'll allow you to move the window. Use '/ddt' to hide the window again.

Adds a small UI component to track the lifetimes of Demonology Warlock's temporary demon summons.

Use the command '/ddt' to show the backdrop that'll allow you to move the window. Use '/ddt' to hide the window again.
