* master: (140 commits)
  Add Gitter room link to I want to contribute since you always have questions
  Use workhorse 3.4.0
  chore: remove symbolic link
  Add memoization for properties
  Resolve "Allow QA tests to run with `CHROME_HEADLESS=false`"
  Resolve "Add graph value to hover"
  Fix slash commands dropdown description
  disables the shortcut to the issue boards when issues are disabled
  Fix static analysys
  Disable STI of ActiveRecord. Refactoring specs.
  Fix StaticSnalysys
  Fix change log
  Add changelog
  Revert bulk_insert and bring back AR insert(one by one)
  Add a new test for emptified params
  Use batch update for Service deactivation
  Fix query to look for proper unmanaged kubernetes service
  Fix static anylysy
  Use bulk_insert instead of AR create
  Opitmize migration process by using both unmanaged_kubernetes_service and kubernetes_service_without_template
  ...