* master: (25 commits)
  Addressed mr observations
  Clean new Flash() and stop disabling no-new (eslint) when possible
  Disable query limiting warnings for now on GitLab.com
  Revert "Merge branch 'rd-40552-gitlab-should-check-if-keys-are-valid-before-saving' into 'master'"
  Fix warning messages for promoting labels and milestones
  Fixed missing js selector for the realtime pipelines commit comp
  Honour workhorse provided file name
  Create an empty wiki when there is no wiki in the gitlab export bundle
  Revert and remove header_title line from labels issue
  Fixed bug with param config
  changed params passed to from a string to an object
  Move IssuableTimeTracker vue component
  Fix breadcrumb on labels page for groups
  Convert groups_select ajax to use axios
  Default CI variables to unprotected
  make sure there is a dependency on Gitlab::CurrentSettings is
  Make GITLAB_FEATURES in build_spec compatible with EE
  Update jquery.waitforimages & use npm version
  Fixed typo, updated test, and removed commented code
  Replaced use of $.get with axios.get and updated tests
  ...