Separate nfapi.conf files for proxy

In scripts/conf_files, restore ue.nfapi.conf and nr-ue.nfapi.conf
to the template versions.  And add proxy_ue.nfapi.conf
proxy_nr-ue.nfapi.conf for use with emane.git's run-oai and
multi-ue-proxy.git's run-oai.

ci-scripts/conf_files/nr-ue.nfapi.conf

@@ -20,9 +20,9 @@ L1s = (
         {
 	num_cc = 1;
 	tr_n_preference = "nfapi";
-	local_n_if_name  = "lo:";
-	remote_n_address = "127.0.0.2";
-	local_n_address  = "127.0.0.1";
+	local_n_if_name  = "ens3";
+	remote_n_address = "CI_ENB_IP_ADDR";
+	local_n_address  = "CI_UE_IP_ADDR";
 	local_n_portc    = 50600;
 	remote_n_portc   = 50601;
 	local_n_portd    = 50610;

ci-scripts/conf_files/proxy_nr-ue.nfapi.conf

+log_config = {
+  global_log_level                      ="info";
+  global_log_verbosity                  ="medium";
+  hw_log_level                          ="info";
+  hw_log_verbosity                      ="medium";
+  phy_log_level                         ="info";
+  phy_log_verbosity                     ="medium";
+  mac_log_level                         ="info";
+  mac_log_verbosity                     ="medium";
+  rlc_log_level                         ="info";
+  rlc_log_verbosity                     ="medium";
+  pdcp_log_level                        ="info";
+  pdcp_log_verbosity                    ="medium";
+  rrc_log_level                         ="info";
+  rrc_log_verbosity                     ="full";
+};
+
+
+L1s = (
+        {
+	num_cc = 1;
+	tr_n_preference = "nfapi";
+	local_n_if_name  = "lo:";
+	remote_n_address = "127.0.0.2";
+	local_n_address  = "127.0.0.1";
+	local_n_portc    = 50600;
+	remote_n_portc   = 50601;
+	local_n_portd    = 50610;
+	remote_n_portd   = 50611;
+        }  
+);
+
+RUs = (
+    {
+       local_rf       = "yes"
+       nb_tx          = 1
+       nb_rx          = 1
+       att_tx         = 90
+       att_rx         = 0;
+       bands          = [7,38,42,43];
+       max_pdschReferenceSignalPower = -27;
+       max_rxgain                    = 125;
+    }
+);

ci-scripts/conf_files/proxy_ue.nfapi.conf

+log_config = {
+  global_log_level                      ="info";
+  global_log_verbosity                  ="medium";
+  hw_log_level                          ="info";
+  hw_log_verbosity                      ="medium";
+  phy_log_level                         ="info";
+  phy_log_verbosity                     ="medium";
+  mac_log_level                         ="info";
+  mac_log_verbosity                     ="medium";
+  rlc_log_level                         ="info";
+  rlc_log_verbosity                     ="medium";
+  pdcp_log_level                        ="info";
+  pdcp_log_verbosity                    ="medium";
+  rrc_log_level                         ="info";
+  rrc_log_verbosity                     ="full";
+};
+
+
+L1s = (
+        {
+	num_cc = 1;
+	tr_n_preference = "nfapi";
+	local_n_if_name  = "lo";
+	remote_n_address = "127.0.0.1";
+	local_n_address  = "127.0.0.1";
+	local_n_portc    = 50000;
+	remote_n_portc   = 50001;
+	local_n_portd    = 50010;
+	remote_n_portd   = 50011;
+        }  
+);
+
+RUs = (
+    {
+       local_rf       = "yes"
+       nb_tx          = 1
+       nb_rx          = 1
+       att_tx         = 90
+       att_rx         = 0;
+       bands          = [7,38,42,43];
+       max_pdschReferenceSignalPower = -27;
+       max_rxgain                    = 125;
+    }
+);

ci-scripts/conf_files/ue.nfapi.conf

@@ -20,9 +20,9 @@ L1s = (
         {
 	num_cc = 1;
 	tr_n_preference = "nfapi";
-	local_n_if_name  = "lo";
-	remote_n_address = "127.0.0.1";
-	local_n_address  = "127.0.0.1";
+	local_n_if_name  = "ens3";
+	remote_n_address = "CI_ENB_IP_ADDR";
+	local_n_address  = "CI_UE_IP_ADDR";
 	local_n_portc    = 50000;
 	remote_n_portc   = 50001;
 	local_n_portd    = 50010;