Map download title is often very long - remove the category label and only use the indicator name and subindicator

[adieyal]

In the attachment the title should be Highest Education Level (Matric or Matric equivalent)

0.13

https://trello.com/c/gr3XyIFK/643-map-download-title-is-often-very-long-remove-the-category-label-and-only-use-the-indicator-name-and-subindicator