bump to ffv1 19 and ffv1 v4 16

Github: Closes #254

Author: dericed

Makefile

@@ -1,8 +1,8 @@
-VERSION := 18
+VERSION := 19
 STATUS := draft-
 OUTPUT := $(STATUS)ietf-cellar-ffv1-$(VERSION)
 
-VERSION-v4 := 15
+VERSION-v4 := 16
 STATUS-v4 := draft-
 OUTPUT-v4 := $(STATUS-v4)ietf-cellar-ffv1-v4-$(VERSION-v4)
 

rfc_frontmatter.md

@@ -13,8 +13,8 @@ name = "Internet-Draft"
 stream = "IETF"
 status = "informational"{V3}
 status = "standard"{V4}
-value = "draft-ietf-cellar-ffv1-18"{V3}
-value = "draft-ietf-cellar-ffv1-v4-15"{V4}
+value = "draft-ietf-cellar-ffv1-19"{V3}
+value = "draft-ietf-cellar-ffv1-v4-16"{V4}
 
 [[author]]
 initials="M."