Added some missing operflags to /stats O and SVSO

Changes

@@ -474,3 +474,4 @@
 - Renamed RPL_INVITELIST/RPL_ENDOFINVITELIST to RPL_INVEXLIST/RPL_ENDOFINVEXLIST
 - Using /invite with no parameters now lists the channels you are invited to but have not
   yet joined (#0002190) suggested by sac.
+- Added some missing operflags to /stats O and SVSO (#0002193) reported by Bugz.

src/s_svs.c

@@ -76,6 +76,9 @@ MODVAR int oper_access[] = {
 	OFLAG_TKL, 't',
 	OFLAG_GZL, 'Z',
 	OFLAG_OVERRIDE, 'v',
+	OFLAG_UMODEQ, 'q',
+	OFLAG_DCCDENY, 'd',
+	OFLAG_ADDLINE, 'X',
 	0, 0
 };