added some configuration info

Author: Bob Pielock

docs/configuration.rst

@@ -6,6 +6,9 @@ Configuration of PVC
 
 By default PVC does not require any special configuration to work.
 
+Gnuplot Configuration Options
+=============================
+
 If you are using `gnuplot`_ for plotting perfomance graphs with PVC
 and you want to customize the `gnuplot`_ terminal being used you could
 set the ``GNUPLOT_TERM`` environment variable to your desired terminal.
@@ -14,3 +17,22 @@ If ``GNUPLOT_TERM`` is not set then PVC will use a ``dumb`` terminal
 when plotting a performance graph.
 
 .. _`gnuplot`: http://www.gnuplot.info/
+
+
+VMware(R) Player for Console Support
+====================================
+
+If the vmplayer binary is in your $PATH variable pvc should be capable
+of launching the VMware(R) Player for connecting to remote consoles
+on a host.
+
+.. _ `VMware Player`: http://www.vmware.com/products/player
+
+VNC Console Support
+===================
+
+
+
+Debugging Output
+================
+