Merge branch 'stable-3.1'

* stable-3.1:
  Set bazlets to latest stable-3.1
  Documentation: Remove bazel issue
  Documentation: Refactor to match other plugin documentation
  Documentation: Add missing plugin standalone and in-tree testing
  Upgrade bazlets to latest stable-2.16

Change-Id: I7de2a9247c84d3044e104aa2ad6f83cfacd99dca

WORKSPACE

diff --git a/WORKSPACE b/WORKSPACE
index 22f0515..95ad98a 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -3,7 +3,7 @@
 load("//:bazlets.bzl", "load_bazlets")
 
 load_bazlets(
-    commit = "fbe2b2fd07c95d752dced6b8624c9d5a08e8c6c6",
+    commit = "968b97fa03a9d2afd760f2e8ede3d5643da390d2",
     #local_path = "/home/<user>/projects/bazlets",
 )
 

src/main/resources/Documentation/build.md

diff --git a/src/main/resources/Documentation/build.md b/src/main/resources/Documentation/build.md
index 213ebe6..ebf028a 100644
--- a/src/main/resources/Documentation/build.md
+++ b/src/main/resources/Documentation/build.md
@@ -35,6 +35,12 @@
   bazel-bin/lib@PLUGIN@__plugin-src.jar
 ```
 
+To execute the tests run:
+
+```
+  bazel test //...
+```
+
 This project can be imported into the Eclipse IDE:
 
 ```
@@ -50,21 +56,18 @@
   bazel build plugins/@PLUGIN@
 ```
 
-Note that due to a [known issue in Bazel][bazelissue], if the plugin
-has previously been built in standalone mode, it is necessary to clean
-the workspace before building in-tree:
-
-```
-  cd plugins/@PLUGIN@
-  bazel clean --expunge
-```
-
 The output is created in
 
 ```
   bazel-bin/plugins/@PLUGIN@/@PLUGIN@.jar
 ```
 
+To execute the tests run:
+
+```
+  bazel test plugins/@PLUGIN@:@PLUGIN@_tests
+```
+
 This project can be imported into the Eclipse IDE.
 Add the plugin name to the `CUSTOM_PLUGINS` set in
 Gerrit core in `tools/bzl/plugins.bzl`, and execute:
@@ -79,4 +82,3 @@
 [Back to @PLUGIN@ documentation index][index]
 
 [index]: index.html
-[bazelissue]: https://github.com/bazelbuild/bazel/issues/2797