Interactive elements indicate their purpose and state

[JennaySDavis]

The following issues were found when testing tickets: 160,161, 163, 167.

1. Interactive elements indicate their purpose and state:
   The blue “download” buttons use incorrect HTML syntax. They have an aria-labelledby attribute that should be changed to aria-label. The aria-labelledby attribute takes an ID and not a string. Since this currently includes a nice string, we should change it to “aria-label.”
   :failed:
2. Interactive elements indicate their purpose and state:
   The green checkmarks and the red warning icons also incorrectly use aria-labelledby. The content of the labels is not accessible by screen readers. These should be removed, and the “title” attribute on the icon wrapper span should changed to aria-label.

[JennaySDavis]