Bump up version to 1.8.0

Issue-ID: MULTICLOUD-1491

Signed-off-by: Bin Yang <bin.yang@windriver.com>
Change-Id: Ife1271e35bc3eeba82c1c828d47b78f47c423a08
diff --git a/version.properties b/version.properties
index c2ad317..c035a75 100644
--- a/version.properties
+++ b/version.properties
@@ -18,8 +18,8 @@
 # because they are used in Jenkins, whose plug-in doesn't support
 
 major=1
-minor=7
-patch=4
+minor=8
+patch=0
 
 base_version=${major}.${minor}.${patch}