mention irb1600 8/1.45 in package.xml; add test for it too

abb_irb1600_support/package.xml

@@ -8,7 +8,7 @@
     <p>
       This package contains configuration data, 3D models and launch files
       for ABB IRB 1600 manipulators. This package includes the 6kg 1.2m
-      and 10kg 1.45m version. Package based on ABB Document ID: 
+      and the 8kg and 10kg 1.45m versions. Package based on ABB Document ID: 
       3HAC023604-001, Rev AQ.
     </p>
     <p>

abb_irb1600_support/tests/roslaunch_test_irb1600_8_145.xml

@@ -0,0 +1,23 @@
+<launch>
+  <arg name="ip_str" value="127.0.0.1" />
+
+  <group ns="load_irb1600__">
+    <include file="$(find abb_irb1600_support)/launch/load_irb1600_8_145.launch"/>
+  </group>
+
+  <group ns="test_irb1600__">
+    <include file="$(find abb_irb1600_support)/launch/test_irb1600_8_145.launch"/>
+  </group>
+
+  <group ns="robot_interface_download_irb1600__">
+    <include file="$(find abb_irb1600_support)/launch/robot_interface_download_irb1600_8_145.launch">
+      <arg name="robot_ip" value="$(arg ip_str)" />
+    </include>
+  </group>
+
+  <group ns="robot_state_visualize_irb1600__">
+    <include file="$(find abb_irb1600_support)/launch/robot_state_visualize_irb1600_8_145.launch">
+      <arg name="robot_ip" value="$(arg ip_str)" />
+    </include>
+  </group>
+</launch>