Hide OSBS-3854 and FACTORY-1946 in buildemail

These two epics were previously hidden from the buildstatus target, but
they should have been added to this target as well.

Makefile.factory

@@ -65,7 +65,7 @@ buildemail: install
 		--server https://projects.engineering.redhat.com \
 		--project FACTORY \
 		--title "Factory 2.0, FY19Q1 Status" \
-		--hide-epics OSBS-920,PNTSYSOPS-2957,FACTORY-1991,FACTORY-1392,FACTORY-1335,FACTORY-1339,FACTORY-1677,FACTORY-1676,FACTORY-1340 \
+		--hide-epics OSBS-3854,OSBS-920,PNTSYSOPS-2957,FACTORY-1991,FACTORY-1392,FACTORY-1335,FACTORY-1339,FACTORY-1677,FACTORY-1676,FACTORY-1340,FACTORY-1946 \
 		--include-epics FACTORY-1408,FACTORY-1947,FACTORY-1950,FACTORY-1618,FACTORY-1983,FACTORY-1948,FACTORY-1886,FACTORY-1941,FACTORY-1940,FACTORY-1942,FACTORY-1944 \
 		--subtitle "$(shell date '+%B %d, %Y') — PnT DevOps" \
 		--references threebean/references.md \