cpupowerutils: remove ccdv, use kernel quiet/verbose mechanism

Use the quiet/verbose mechanism found in kernel tools, without
relying on the special tool "ccdv"

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
diff --git a/tools/power/cpupower/.gitignore b/tools/power/cpupower/.gitignore
index f8d7b5a..4f0eb1d 100644
--- a/tools/power/cpupower/.gitignore
+++ b/tools/power/cpupower/.gitignore
@@ -14,8 +14,10 @@
 lib/sysfs.lo
 lib/sysfs.o
 libcpufreq.la
-po/cpufrequtils.pot
+po/cpupowerutils.pot
 po/*.gmo
 utils/cpufreq-info.o
 utils/cpufreq-set.o
-utils/cpufreq-aperf.o
\ No newline at end of file
+utils/cpufreq-aperf.o
+cpupower
+bench/cpufreq-bench