Merge branch 'stable-3.0' into stable-3.1

* stable-3.0:
  Upgrade bazlets to latest stable-3.0 to build with 3.0.11 API
  Remove the commented-out snapshot plugin api lines

Change-Id: I244c2b37db9bd6aa1434369a44e117415981857e

WORKSPACE

diff --git a/WORKSPACE b/WORKSPACE
index edfe9b5..6fb323b 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -12,12 +12,8 @@
     "gerrit_api",
 )
 
-# Load release Plugin API
 gerrit_api()
 
-# Load snapshot Plugin API
-#gerrit_api(version = "3.1.xy-SNAPSHOT")
-
 load("//:external_plugin_deps.bzl", "external_plugin_deps")
 
 external_plugin_deps()