push up version to 0.7

next alpha release

Change-Id: Icfd6541effff76e22ed6a1e67cdedf50ea8b8bff
diff --git a/config/common.mk b/config/common.mk
index 878bd74..66618e8 100644
--- a/config/common.mk
+++ b/config/common.mk
@@ -145,7 +145,7 @@
 # SlimLP first version.
 PRODUCT_VERSION_MAJOR = 5.0.1
 PRODUCT_VERSION_MINOR = alpha
-PRODUCT_VERSION_MAINTENANCE = 0.6
+PRODUCT_VERSION_MAINTENANCE = 0.7
 ifdef SLIM_BUILD_EXTRA
     SLIM_POSTFIX := -$(SLIM_BUILD_EXTRA)
 endif