updated fuerte install debians to hydro

Author: hershwg

rviz_plugin_tutorials/src/doc/display_plugin_tutorial.rst

@@ -14,7 +14,7 @@ The source code for this tutorial is in the rviz_plugin_tutorials
 package. You can check out the source directly or (if you use Ubuntu)
 you can just apt-get install the pre-compiled Debian package like so::
 
-    sudo apt-get install ros-fuerte-visualization-tutorials
+    sudo apt-get install ros-hydro-visualization-tutorials
 
 Here is what the new ImuDisplay output looks like, showing a sequence of
 sensor_msgs/Imu messages from the test script:

rviz_plugin_tutorials/src/doc/panel_plugin_tutorial.rst

@@ -24,7 +24,7 @@ The source code for this tutorial is in the rviz_plugin_tutorials
 package. You can check out the source directly or (if you use Ubuntu)
 you can just apt-get install the pre-compiled Debian package like so::
 
-    sudo apt-get install ros-fuerte-visualization-tutorials
+    sudo apt-get install ros-hydro-visualization-tutorials
 
 Here is what RViz looks like with the new "Teleop" panel showing on
 the left:

rviz_plugin_tutorials/src/doc/tool_plugin_tutorial.rst

@@ -14,7 +14,7 @@ The source code for this tutorial is in the rviz_plugin_tutorials
 package. You can check out the source directly or (if you use Ubuntu)
 you can just apt-get install the pre-compiled Debian package like so::
 
-    sudo apt-get install ros-fuerte-visualization-tutorials
+    sudo apt-get install ros-hydro-visualization-tutorials
 
 Here is an example of what the new PlantFlagTool can do: