change release tags to 4.4.1.beta.1.2

Change-Id: Ife191c76d8361305ef2b975194a945978fa67d44
diff --git a/config/common.mk b/config/common.mk
index 9124127..ec81519 100644
--- a/config/common.mk
+++ b/config/common.mk
@@ -142,9 +142,9 @@
 
 # Versioning System
 # kitkat initial start
-PRODUCT_VERSION_MAJOR = 4.4
+PRODUCT_VERSION_MAJOR = 4.4.1
 PRODUCT_VERSION_MINOR = beta
-PRODUCT_VERSION_MAINTENANCE = 1.1
+PRODUCT_VERSION_MAINTENANCE = 1.2
 ifdef SLIM_BUILD_EXTRA
     SLIM_POSTFIX := -$(SLIM_BUILD_EXTRA)
 endif