Added a HOWTO page release based source edits.
conf.py
-------
* Exclude all variants of python virtual env from traversal.
* Exclude __pycache__ from document traversal.
index.rst
---------
* Create a top level index link/page for release howto(s).
overview/contributing.rst
-------------------------
* Document version based script edits required at time of release.
* This URL will be used by repo:ci-management/vars/installVoltctl
to display self-documenting help.
*/urls
------
* Added placeholders and resources for documenting future topics.
Chaser edits:
-------------
o Bump VERSION string.
o 'stern' URL in unrelated troublteshooting.rst doc failed link check:
+ github repo no longer exists.
+ add replacement github/stern/stern
Change-Id: I2f0f15eb5ba7bd6817806296928964df5259b21a
diff --git a/howto/test/by/commit b/howto/test/by/commit
new file mode 100644
index 0000000..6e0176b
--- /dev/null
+++ b/howto/test/by/commit
@@ -0,0 +1,6 @@
+# Placeholder for future docs.
+# HOWTO: Trigger testing using patchset keywords.
+
+https://docs.voltha.org/master/testing/voltha_test_automation.html#per-patchset-verification-jobs
+
+# [EOF]