Merge branch 'stable-3.0'

* stable-3.0:
  Bump Bazel version to 2.0.0

Change-Id: I389196434541943418a90623093efbfd505c48dc
diff --git a/.bazelversion b/.bazelversion
index 3eefcb9..227cea2 100644
--- a/.bazelversion
+++ b/.bazelversion
@@ -1 +1 @@
-1.0.0
+2.0.0