Merge branch 'stable-2.15'

* stable-2.15:
  Update Gerrit API to 2.14.7
  project.py: Python 3 compatibility
  Use release API version 2.15-rc3

Change-Id: I88ed91cdeea127841fc3631734c44b19122bb408
diff --git a/gerrit_api_maven_local.bzl b/gerrit_api_maven_local.bzl
index b1fe421..c294e0a 100644
--- a/gerrit_api_maven_local.bzl
+++ b/gerrit_api_maven_local.bzl
@@ -5,7 +5,7 @@
 gerrit_api is rule for fetching Gerrit plugin API using Bazel.
 """
 
-VER = "2.15-SNAPSHOT"
+VER = "2.16-SNAPSHOT"
 
 def gerrit_api_maven_local():
   bouncycastle_repos()