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* master: (103 commits)
  Fixes sidebar navigation.
  Convert "SSH Keys" Spinach features to RSpec
  Enable import/export back for non-admins
  Update gitlab-shell to 3.6.3
  Updated artwork of empty group state.
  Better empty state for Groups view.
  Members::RequestAccessService is tricter on permissions
  Add a /wip slash command
  Link to the "What requires downtime?" page from the Migration Style Guide
  Fix RuboCop failure in app/services/notification_service.rb
  Add word-wrap to issue title on issue and milestone boards
  Fix page scrolling to top on sidebar toggle
  Changed zero padded days to no padded days in date_format
  GrapeDSL for Keys endpoint
  Remove duplicate test
  Add a spec to verify comparison context inclusion in path when a version is chosen to compare against
  Add flash containers and broadcast messages below subnav
  Add white background to create MR banner
  Move create MR banner below subnav
  Remove contianer from last push widget
  ...