cpupower: Remove dead link to homepage, and update the targets built.

Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

tools/power/cpupower/README

-The cpupower package (homepage:
-http://www.kernel.org/pub/linux/utils/kernel/cpufreq/cpufrequtils.html ) 
-consists of the following elements:
+The cpupower package consists of the following elements:
 
 requirements
 ------------
@@ -28,12 +26,12 @@ make
 su
 make install
 
-should suffice on most systems. It builds default libcpupower,
-cpufreq-set and cpufreq-info files and installs them in /usr/lib and
-/usr/bin, respectively. If you want to set up the paths differently and/or
-want to configure the package to your specific needs, you need to open
-"Makefile" with an editor of your choice and edit the block marked
-CONFIGURATION.
+should suffice on most systems. It builds libcpupower to put in
+/usr/lib; cpupower, cpufreq-bench_plot.sh to put in /usr/bin; and
+cpufreq-bench to put in /usr/sbin. If you want to set up the paths
+differently and/or want to configure the package to your specific
+needs, you need to open "Makefile" with an editor of your choice and
+edit the block marked CONFIGURATION.
 
 
 THANKS

tools/power/cpupower/ToDo

@@ -3,7 +3,6 @@ ToDos sorted by priority:
 - Use bitmask functions to parse CPU topology more robust
   (current implementation has issues on AMD)
 - Try to read out boost states and frequencies on Intel
-- Adjust README
 - Somewhere saw the ability to read power consumption of
   RAM from HW on Intel SandyBridge -> another monitor?
 - Add another c1e debug idle monitor