v0.11

[0.11] - 2019-03-02

Added

• ff-qt:
  • Link to tracked task. Clickable. With context menu to copy link.
  • Load tasks asynchronously.
  • Update tasks asynchronously.
  • "Done and archive" button to task widget.

Changed

• ff-qt:
  • UI is rewritten in real C++.
  • Sort tasks in agenda naturally.
    (See NaturalTaskOrder)
• Target Haskell version is now GHC 8.6