* upstream/master: (289 commits)
  Fix a typo
  Change minimum Unicorns required to two
  Update memory requirements
  Change the inline code to codeblocks for the new features doc guideline
  Update CHANGELOG with 8.11.4 entries.
  removed null return - renamed 'placeTop' to 'placeProfileAvatarsToTop'
  Change widths of content in MR pipeline tab
  Add curve to generic commit status pipeline
  Rubocop syntax 2.3
  Some minor updates for upgrade guides for 8.12.
  Remove inconsistent font weight for sidebar's labels
  Replace play icon font with svg
  Project tools visibility level
  Added todo filter tests
  Fixed project filtering
  Review changes, simplified dropdown init
  Removed select2 from todos feature spec
  Removed inline JS and improved dropdown labels
  Added type and action dropdowns, need to finalize by removing all inline and polishing off the selected dropdown states
  Completed project filter dropdown, still need to move it from inline to ProjectSelect.js (or different)
  ...