Remove CMStats, now part of Settings app.

Change-Id: I749c63e9a410b1b46bcaec04ed24b521416854de
diff --git a/config/common.mk b/config/common.mk
index 5303372..259b697 100644
--- a/config/common.mk
+++ b/config/common.mk
@@ -85,7 +85,6 @@
 # Custom CM packages
 PRODUCT_PACKAGES += \
     Trebuchet \
-    CMStats \
     DSPManager \
     libcyanogen-dsp \
     audio_effects.conf