Create a popup box to display detailed info for encounter actions

[Gazook89]

Create a popup display to show more detailed info about encounter actions. The popup box could be used to toggle and show Raises, failures and successes, dice results, a free form text area, targets, bennies used, etc. The color picker could also be moved to it.

I don't want to shift other page elements around whenever this popup appears, and I also don't want it to cover the rest of the table cells. It needs to stay open after the mouse moves away, as well. So I think a click on an Action will open the display below the table, and it can be closed by clicking either on the same Action or another Action, or on an 'X' button.

The button on the Action to open it will take the place of the current color picker, but with a hamburger menu (still on the left side).

[Gazook89]

The direction now is a click on the "options" toggle on the Action itself, to open a details window just below the action.

One issue that needs to be fixed is the window needs to be shifted when the table is scrolled.