Remove common_versions.mk, and include it in common.mk. No reason to require inheritance from two product files.

Change-Id: If1a7835aca0832e41e664caed373707ce711f08a
diff --git a/config/common.mk b/config/common.mk
index 17c6c7c..06c2a88 100644
--- a/config/common.mk
+++ b/config/common.mk
@@ -54,4 +54,24 @@
     MusicVisualization \
     PhaseBeam
 
-PRODUCT_PACKAGE_OVERLAYS += vendor/cm/overlay/dictionaries
\ No newline at end of file
+PRODUCT_PACKAGE_OVERLAYS += vendor/cm/overlay/dictionaries
+
+PRODUCT_VERSION_MAJOR = 9
+PRODUCT_VERSION_MINOR = 0
+PRODUCT_VERSION_MAINTENANCE = 0-RC0
+
+PRODUCT_BUILD_PROP_OVERRIDES += BUILD_DISPLAY_ID=ITL41D
+
+ifdef CM_NIGHTLY
+    PRODUCT_PROPERTY_OVERRIDES += \
+        ro.modversion=CyanogenMod-$(PRODUCT_VERSION_MAJOR)-$(shell date +%m%d%Y)-NIGHTLY-$(PRODUCT_RELEASE_NAME)
+else
+    ifdef CM_RELEASE
+        PRODUCT_PROPERTY_OVERRIDES += \
+            ro.modversion=CyanogenMod-$(PRODUCT_VERSION_MAJOR).$(PRODUCT_VERSION_MINOR).$(PRODUCT_VERSION_MAINTENANCE)$(PRODUCT_VERSION_DEVICE_SPECIFIC)-$(PRODUCT_RELEASE_NAME)
+    else
+        PRODUCT_PROPERTY_OVERRIDES += \
+            ro.modversion=CyanogenMod-$(PRODUCT_VERSION_MAJOR).$(PRODUCT_VERSION_MINOR).$(PRODUCT_VERSION_MAINTENANCE)$(PRODUCT_VERSION_DEVICE_SPECIFIC)-$(PRODUCT_RELEASE_NAME)-KANG
+    endif
+endif
+