Add Ivan's certificate.

stack/slapos.cfg

@@ -216,6 +216,7 @@ download-dir-url = http://www.shacache.org/shadir
 #   Test Agent (Automatic update from tests)
 #   Aurélien Calonne
 #   Rafael Monnerat
+#   Ivan Tyagov
 signature-certificate-list =
   -----BEGIN CERTIFICATE-----
   MIIB4DCCAUkCADANBgkqhkiG9w0BAQsFADA5MQswCQYDVQQGEwJGUjEZMBcGA1UE
@@ -308,3 +309,16 @@ signature-certificate-list =
   j8LgKB3tZCbBj+HDj+AeD+q9V+cqMFLKc6LezvQYUuum6bZdfUNnPv1K1ULYSPjq
   /jsRBbabCWSXqxR6gYEM6ooauj3udBMXhHE=
   -----END CERTIFICATE-----
+  -----BEGIN CERTIFICATE-----
+  MIICAjCCAWugAwIBAgIJAL+BMtL+NJiHMA0GCSqGSIb3DQEBBQUAMBkxFzAVBgNV
+  BAMMDmxvY2FsX2NvbXB1dGVyMCAXDTE1MDgxODExMDQyNFoYDzIxMTUwNzI1MTEw
+  NDI0WjAZMRcwFQYDVQQDDA5sb2NhbF9jb21wdXRlcjCBnzANBgkqhkiG9w0BAQEF
+  AAOBjQAwgYkCgYEAvePhZuVoTvmX8f1N31FEpw/nfp9+Fl7TrIym+5norVvkj5Ps
+  c4bFIr2tfdj/GlmYLX3NtH2v26c1vbZ3Nt2lwCfi2rPXTJq9s1+NPPX9BnPXdSsz
+  iSp4LzAx/XgWQzHS1/tue989OXYGlroyQ842fHCCulHWmClVN5fDZbc/BwkCAwEA
+  AaNQME4wHQYDVR0OBBYEFOrHMBWcobogcdxbr0LAai35dWblMB8GA1UdIwQYMBaA
+  FOrHMBWcobogcdxbr0LAai35dWblMAwGA1UdEwQFMAMBAf8wDQYJKoZIhvcNAQEF
+  BQADgYEAYWOB2/WKJHL2GI4mh7F6TbqR+EODOgsqL5fSWG7LJeKo1rUWE4dW6h0T
+  8dEAOMIcdrPBzldf0JS+poCrLUw7qx9VZxa0ee3+F6WGEgsr2xhu2WpmTzpRWaFR
+  0I+saiiJCkOkLoyLxeQcgwe62em/DGn6PdcmRDYaVXBHygrRXus=
+  -----END CERTIFICATE-----