Merge branch 'stable-3.0'

* stable-3.0:
  Upgrade bazlets to latest stable-3.0
  Upgrade bazlets to latest stable-2.16
  Upgrade bazlets to latest stable-2.15
  Upgrade bazlets to latest stable-2.14

Change-Id: I0c25cff9bfa5e45aaeced3a9ced70d5c811c6a53
diff --git a/WORKSPACE b/WORKSPACE
index 4e8bbb9..e1a8036 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -3,7 +3,7 @@
 load("//:bazlets.bzl", "load_bazlets")
 
 load_bazlets(
-    commit = "8ac9d00b8f12b7f61ff360c47a5bd87d7f75f4b5",
+    commit = "8c8df720486ebe0b60adccd0eceb1c8122edaf58",
     #local_path = "/home/<user>/projects/bazlets",
 )