A much awaited feature, this patch is the outcome of running:
find modules/openstack_project/files/gerrit/acls/ \
doc/source/stackforge.rst -type f -exec sed -i -e \
's/^\(.* \)label-Workflow .*\(group .*\)$/\0\n\1abandon = \2/' \
-e 's/.*exclusiveGroup.*Workflow.*/\0 abandon/' \
{} \;
Change-Id: I217a8689528d14c9143de5656db01549f263c3b4
Closes-Bug: #1248794