CORDA-1181 - Add back information on initial registration (#2945)

(cherry picked from commit 2792716)

docs/source/example-code/src/main/resources/example-network-map-node.conf

@@ -1,6 +0,0 @@
-myLegalName : "O=Notary Service,OU=corda,L=London,C=GB"
-keyStorePassword : "cordacadevpass"
-trustStorePassword : "trustpass"
-p2pAddress : "my-network-map:10000"
-webAddress : "localhost:10001"
-sshdAddress : "localhost:10002"

docs/source/example-code/src/main/resources/example-node.conf

@@ -19,4 +19,3 @@ rpcUsers : [
     { username=user1, password=letmein, permissions=[ StartFlow.net.corda.protocols.CashProtocol ] }
 ]
 devMode : true
-// certificateSigningService : "https://testnet.certificate.corda.net"

docs/source/example-code/src/test/kotlin/net/corda/docs/ExampleConfigTest.kt

@@ -31,8 +31,7 @@ class ExampleConfigTest {
     fun `example node_confs parses fine`() {
         readAndCheckConfigurations<NodeConfiguration>(
                 "example-node.conf",
-                "example-out-of-process-verifier-node.conf",
-                "example-network-map-node.conf"
+                "example-out-of-process-verifier-node.conf"
         ) {
             val baseDirectory = Paths.get("some-example-base-dir")
             ConfigHelper.loadConfig(