Load XOS certificates from files rather than embedding in the values file

Change-Id: Iebcba439adfdb8e9358067a0e84ab790b39a17d4
diff --git a/xos-core/pki/xos-core.pem b/xos-core/pki/xos-core.pem
new file mode 100644
index 0000000..92c26f2
--- /dev/null
+++ b/xos-core/pki/xos-core.pem
@@ -0,0 +1,93 @@
+Certificate:
+    Data:
+        Version: 3 (0x2)
+        Serial Number: 4096 (0x1000)
+    Signature Algorithm: sha256WithRSAEncryption
+        Issuer: C=US, ST=California, L=Menlo Park, O=ONF, OU=Testing Only, CN=CORD Test Root CA
+        Validity
+            Not Before: Dec 14 18:25:19 2018 GMT
+            Not After : Dec 15 18:25:19 2019 GMT
+        Subject: C=US, ST=California, L=Menlo Park, O=ONF, OU=Testing Only, CN=xos-core
+        Subject Public Key Info:
+            Public Key Algorithm: rsaEncryption
+                Public-Key: (2048 bit)
+                Modulus:
+                    00:d8:4b:92:51:d5:64:0d:00:49:b2:37:fb:64:ae:
+                    cd:60:e5:65:b7:a2:11:d7:a4:c8:de:15:d0:61:0a:
+                    f6:f5:a8:ef:68:7c:c9:29:17:a5:ee:14:69:cb:a9:
+                    b5:24:fc:bb:95:73:48:17:96:9d:da:8a:0a:e5:ee:
+                    f1:c6:2f:2d:89:41:97:26:b4:f1:72:18:1e:02:c9:
+                    48:d8:02:5a:36:ab:16:3f:f8:b2:80:62:7e:51:79:
+                    ef:a9:dd:4f:18:82:e9:92:e7:31:ba:64:65:40:45:
+                    c4:17:be:d2:55:34:8f:be:87:5f:7f:1b:2b:a7:e5:
+                    ed:d8:b9:cd:9a:7f:1a:f5:14:89:31:5e:b5:b9:14:
+                    a0:14:0b:e0:a4:89:70:d8:b1:2b:ea:74:bd:41:02:
+                    ee:37:f1:34:b9:78:a1:30:5b:b9:fc:c2:4d:8e:39:
+                    d6:86:6a:55:55:fb:eb:68:20:06:2c:1d:5a:cd:4e:
+                    e9:d9:70:bb:5d:f9:9a:9c:d6:8d:4f:69:d4:0d:5a:
+                    28:5d:6a:74:ec:9d:09:0d:e4:be:cd:03:73:94:d3:
+                    47:83:27:77:e8:91:88:ec:15:47:0e:5e:cd:05:4b:
+                    9c:4d:f7:6c:11:02:b5:69:86:39:ce:03:fe:9e:de:
+                    33:cd:93:26:69:59:52:f2:80:49:08:15:aa:de:3e:
+                    e0:ff
+                Exponent: 65537 (0x10001)
+        X509v3 extensions:
+            X509v3 Subject Key Identifier: 
+                30:AC:5D:59:D7:FD:7D:47:BB:F1:EF:2F:22:2B:4B:D6:8E:66:54:69
+            X509v3 Authority Key Identifier: 
+                keyid:C5:88:49:4A:EE:8D:E8:31:7B:0B:7F:46:D6:10:2F:17:B2:4E:0B:9E
+                DirName:/C=US/ST=California/L=Menlo Park/O=ONF/OU=Testing Only/CN=CORD Test Root CA
+                serial:85:A6:C0:B2:FB:9E:E9:55
+
+            X509v3 Basic Constraints: 
+                CA:FALSE
+            X509v3 Key Usage: critical
+                Digital Signature, Key Encipherment
+            X509v3 Extended Key Usage: 
+                TLS Web Server Authentication
+            X509v3 Subject Alternative Name: 
+                DNS:xos-core, DNS:xos-core.default, DNS:xos-core.default.svc.cluster.local
+    Signature Algorithm: sha256WithRSAEncryption
+         15:cd:7b:ba:21:f0:79:30:8a:be:b9:04:d1:39:d8:ad:de:0f:
+         44:eb:64:39:dc:79:7e:57:b7:29:36:a1:dc:66:7b:38:6d:55:
+         89:98:d8:3a:eb:cb:8a:08:46:81:69:6a:95:b7:24:02:b1:55:
+         3a:cf:0a:18:d5:15:92:77:7d:01:c4:f3:72:65:d9:1a:ef:1c:
+         dd:87:ab:eb:a3:1b:2e:a3:2c:e8:d9:7f:a9:a7:49:47:83:84:
+         99:f7:ea:10:48:6b:3a:4b:be:c4:08:d3:ac:3f:b8:a7:a7:b6:
+         d6:74:d1:ad:c6:b1:75:42:d8:2b:5e:ee:ed:30:39:0f:f1:2d:
+         30:24:1d:3d:46:4b:4b:db:d2:3c:d4:d2:68:ff:d9:29:1e:b4:
+         8b:06:e4:c9:02:bd:23:02:36:1f:8d:1e:1e:8f:16:19:e4:17:
+         34:8c:e1:a7:a6:25:0b:e8:b0:bd:f7:51:b8:1b:6f:fd:6a:3d:
+         6b:09:9d:05:18:ac:77:02:62:bb:91:5a:15:79:d9:11:22:8a:
+         e9:b7:c3:b4:83:ab:5b:71:25:df:d0:e1:6a:ad:43:dc:5d:cb:
+         f5:5d:49:2b:53:25:8b:64:f8:33:44:df:d2:44:ec:03:72:32:
+         da:77:75:cf:67:83:be:3c:6e:75:72:2f:f3:31:39:7f:e3:60:
+         cb:0e:57:f8
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----