Added tag v1.4.0 for changeset d51646c7a202

Author: cwt

.hgtags

@@ -26,3 +26,4 @@ cd0b3c84a654361379303047769857715cbcd164 v1.3.4
 323d490794ff7194921451e8f5aa708a94eb31c2 v1.3.8
 46e8327ee41c708c1e984a0e34d06377a7aec7c4 v1.3.9
 0aff7824c58c0483311f86a47ef145182aa73b46 v1.3.10
+d51646c7a202f49fdd129cce71f714c20bf0548d v1.4.0