Updated gpgkey after prd sync/promoted
Need to remove redhat.repo due to sub-mgr bug & changeset fix
Merge remote-tracking branch 'upstream/master' into fix-gpgkey
Removed unreliable changeset-promoted req-typ & extended sleep for changeset panel to open
Merge pull request #735 from kbidarkar/fix-gpgkey

[Done] Updated gpgkey after prd sync/promoted