update labels from SLn to Sn
Description
In response to the handbook updates to severity level labels referenced at https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#severity-labels-s1-s2-etc.
Issues with SLn labels will be update from SLn to Sn, n being the value number for the labels.
Removal of old labels will occur 2018, April 23. Please see timeline below.
Timeline
-
Sn labels will be added to all issues with SLn labels (March 23) -
Remove old SLn labels (April 23)
Edited by Jim