Merge branch 'stable-2.16' into stable-3.0

* stable-2.16:
  Switch required bazel version to 0.29.1
  Make build tests name consistent with stable-2.15

Change-Id: I026dddb3318066e131eb5154ebba77b854a0f3c5
diff --git a/.bazelversion b/.bazelversion
index 8862dba..25939d3 100644
--- a/.bazelversion
+++ b/.bazelversion
@@ -1 +1 @@
-1.0.0rc2
+0.29.1