Make it easier to install artemis on karaf

artemis-features/src/main/resources/features.xml

@@ -19,6 +19,14 @@
 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xsi:schemaLocation="http://karaf.apache.org/xmlns/features/v1.3.0 http://karaf.apache.org/xmlns/features/v1.3.0">
 
+  <feature name="artemis" version="${pom.version}">
+    <feature>artemis-core</feature>
+    <feature>artemis-amqp</feature>
+    <feature>artemis-stomp</feature>
+    <feature>artemis-mqtt</feature>
+    <feature>artemis-hornetq</feature>
+  </feature>
+
 	<feature name="netty-core" version="${netty.version}">
 		<bundle>mvn:io.netty/netty-common/${netty.version}</bundle>
 		<bundle>mvn:io.netty/netty-transport/${netty.version}</bundle>
@@ -45,7 +53,6 @@
 
 		<bundle>mvn:org.apache.activemq/artemis-native/${pom.version}</bundle>
 		<bundle>mvn:org.apache.activemq/artemis-server-osgi/${pom.version}</bundle>
-
 	</feature>
 
 	<feature name="artemis-amqp" version="${pom.version}">
@@ -62,7 +69,6 @@
 		<bundle>mvn:org.apache.activemq/artemis-stomp-protocol/${pom.version}</bundle>
 	</feature>
 
-
 	<feature name="artemis-mqtt" version="${pom.version}">
 		<feature>artemis-core</feature>
 		<bundle>mvn:org.apache.activemq/artemis-mqtt-protocol/${pom.version}</bundle>

docs/user-manual/en/karaf.md

@@ -1,13 +1,7 @@
 # Artemis on Apache Karaf
 
-Apache ActiveMQ Artemis can be installed on Apache Karaf using the following commands from the Karaf shell:
+Apache ActiveMQ Artemis can be installed on Apache Karaf (4.x or later) using the following commands from the Karaf shell:
 
     feature:repo-add mvn:org.apache.activemq/artemis-features/1.2.1-SNAPSHOT/xml
-    feature:install artemis-core
+    feature:install artemis
 
-And the various protocols can be installed using:
-
-    feature:install artemis-hornetq
-    feature:install artemis-stomp
-    feature:install artemis-mqtt
-    feature:install artemis-amqp