CORDA-1510 - Allow Doorman and NetworkMap to be configured independently (#3494)

* CORDA-1510 - Allow Doorman and NetworkMap to be configured independently  (#3485)

Currently only one compatabilityZoneURL can be specified, however the
two services can be run on as separate servers. Allow nodes to be
configured in this manner

* Fix cherry-pick

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

@@ -0,0 +1,25 @@
+myLegalName : "O=Bank A,L=London,C=GB"
+keyStorePassword : "cordacadevpass"
+trustStorePassword : "trustpass"
+crlCheckSoftFail: true
+dataSourceProperties : {
+    dataSourceClassName : org.h2.jdbcx.JdbcDataSource
+    dataSource.url : "jdbc:h2:file:"${baseDirectory}"/persistence"
+    dataSource.user : sa
+    dataSource.password : ""
+}
+p2pAddress : "my-corda-node:10002"
+rpcSettings = {
+    useSsl = false
+    standAloneBroker = false
+    address : "my-corda-node:10003"
+    adminAddress : "my-corda-node:10004"
+}
+rpcUsers : [
+    { username=user1, password=letmein, permissions=[ StartFlow.net.corda.protocols.CashProtocol ] }
+]
+devMode : false
+networkServices : {
+    doormanURL = "https://registration.corda.net"
+    networkMapURL = "https://cz.corda.net"
+}