Version bump version-manifest to 2.0.0-SNAPSHOT

Version bump version-manifest to 2.0.0-SNAPSHOT to
correspond to Beijing release.

Issue-ID: INT-497
Change-Id: I6cf632784adfbf63604feee89b62966dd6724ac0
Signed-off-by: Gary Wu <gary.i.wu@huawei.com>
diff --git a/version.properties b/version.properties
index 17a717c..af0373d 100644
--- a/version.properties
+++ b/version.properties
@@ -3,9 +3,9 @@
 # Note that these variables cannot be structured (e.g. : version.release or version.snapshot etc... )
 # because they are used in Jenkins, whose plug-in doesn't support
 
-major_version=1
+major_version=2
 minor_version=0
-patch_version=1
+patch_version=0
 
 base_version=${major_version}.${minor_version}.${patch_version}