* ee/master:
  Add project export API
  Lock gRPC gem to 1.8
  Add spec
  Fix http_io to make it return path is nil
  Add find-sec-bugs in the list of tools for java SAST. Refs #4123
  Changes after review
  Fix broken empty tab state
  Manage empty states in Pipelines page Adds i18n Adds test
  Merge from CE