cm: add Screencast by default

Change-Id: Ice8dd9ca28bfd0d3a8e7917ef87edb00b899ab93
diff --git a/config/common_full.mk b/config/common_full.mk
index 0a8bd85..252bb9d 100644
--- a/config/common_full.mk
+++ b/config/common_full.mk
@@ -15,7 +15,8 @@
     PhaseBeam \
     PhotoTable \
     SoundRecorder \
-    PhotoPhase
+    PhotoPhase \
+    Screencast
 
 # Extra tools in CM
 PRODUCT_PACKAGES += \