Major refactoring.

+ Many lib functions have been split out into separate packages.
+ Adding cert/key generation tooling.
+ Add new time.Duration parser.

certlib/dump/dump.go

@@ -54,6 +54,8 @@ var extKeyUsages = map[x509.ExtKeyUsage]string{
 	x509.ExtKeyUsageMicrosoftKernelCodeSigning:     "microsoft kernel code signing",
 }
 
+
+
 func sigAlgoPK(a x509.SignatureAlgorithm) string {
 	switch a {
 	case x509.MD2WithRSA, x509.MD5WithRSA, x509.SHA1WithRSA, x509.SHA256WithRSA, x509.SHA384WithRSA, x509.SHA512WithRSA: