Merge branch 'stable-3.0'

* stable-3.0:
  Documentation: Add missing footer that links to plugin index page
  Add an empty tools/BUILD file explicitly for Bazel

Change-Id: Ib4b0a1fe19eb0feeca54652af8fb929fc92d8373
diff --git a/src/main/resources/Documentation/build.md b/src/main/resources/Documentation/build.md
index 68a99eb..33f9bd0 100644
--- a/src/main/resources/Documentation/build.md
+++ b/src/main/resources/Documentation/build.md
@@ -82,3 +82,7 @@
 ```
   ./tools/eclipse/project.py
 ```
+
+[Back to @PLUGIN@ documentation index][index]
+
+[index]: index.html
diff --git a/tools/BUILD b/tools/BUILD
new file mode 100644
index 0000000..1fa2160
--- /dev/null
+++ b/tools/BUILD
@@ -0,0 +1 @@
+# Empty file - bazel treat directories with BUILD file as a package
\ No newline at end of file