TT#174407 Rename rtpproxy section to rtpengine

The rtpengine project used to be called rtpengine-ng, and before that
mediaproxy-ng, which was an implementation using the same protocol as
the rtpproxy project. It's about time we rename the config.yml section
so that this is less confusing.

Change-Id: Ia36ab199caf242605d9558f2eb27806215a0a0d2

templates/410_process-ngcp.yaml.tt2

@@ -120,7 +120,7 @@ process:
   # We have to use a truncated process name because that's the COMM limit
   # on Linux (15 characters). Real name: rtpengine-recording.
   rtpengine-recor:
-    running: {{if and [% is_rtp && rtpproxy.recording.enable == "yes" ? 1 : 0 %] .Vars.NODE_ACTIVE}} true {{else}} false {{end}}
+    running: {{if and [% is_rtp && rtpengine.recording.enable == "yes" ? 1 : 0 %] .Vars.NODE_ACTIVE}} true {{else}} false {{end}}
 
   telegraf:
     running: false

templates/510_init-daemons-ngcp.yaml.tt2

@@ -60,12 +60,12 @@ service:
     running: [% is_proxy && rateomat.enable == "yes" ? 'true' : 'false' %]
 
   ngcp-rtpengine-recording-daemon.service:
-    enabled: [% general.process_handler == 'none' && rtpproxy.recording.enable == "yes" ? 'true' : 'false' %]
-    running: {{if and [% is_rtp && rtpproxy.recording.enable == "yes" ? 1 : 0 %] .Vars.NODE_ACTIVE}} true {{else}} false {{end}}
+    enabled: [% general.process_handler == 'none' && rtpengine.recording.enable == "yes" ? 'true' : 'false' %]
+    running: {{if and [% is_rtp && rtpengine.recording.enable == "yes" ? 1 : 0 %] .Vars.NODE_ACTIVE}} true {{else}} false {{end}}
 
   ngcp-rtpengine-daemon.service:
-    enabled: [% general.process_handler == 'none' && rtpproxy.enable == "yes" ? 'true' : 'false' %]
-    running: {{if and [% is_rtp && rtpproxy.enable == "yes" ? 1 : 0 %] .Vars.NODE_ACTIVE}} true {{else}} false {{end}}
+    enabled: [% general.process_handler == 'none' && rtpengine.enable == "yes" ? 'true' : 'false' %]
+    running: {{if and [% is_rtp && rtpengine.enable == "yes" ? 1 : 0 %] .Vars.NODE_ACTIVE}} true {{else}} false {{end}}
 
   ngcp-sems.service:
     enabled: [% general.process_handler == 'none' && b2b.enable == "yes" && general.ngcp_type == 'spce' ? 'true' : 'false' %]

templates/615_kernel-modules.yaml.tt2

@@ -10,7 +10,7 @@ command:
     exit-status: 0
     stdout: []
     stderr: []
-{{if and [% (rtpproxy.enable == "yes" && is_proxy) ? 1 : 0 %] .Vars.NODE_ACTIVE}}
+{{if and [% (rtpengine.enable == "yes" && is_proxy) ? 1 : 0 %] .Vars.NODE_ACTIVE}}
 
   lsmod | grep -c xt_RTPENGINE:
     exit-status: 0