[VOL-5358] - misc edits needed to support repo:onf-make use.

config.mk
---------
  - Simple copyright notice update.

makefiles/commands/include.mk
makefiles/commands/kubectl/include.mk
-------------------------------------y
  - Added a central installer for the kubectl command.
  - Rename commands 'help::' target to commands-help.
  - Default help is growing long in the stream.

makefiles/commands/kail/include.mk
makefiles/commands/pre-commit/
makefiles/commands/tox/tox.mk
----------------------------------
  - Update copyright notice
  - Changed default help target to target commands-help and define
    {command-name}-help for individual targets.  Default help target
    is beginning to grow long displaying everything.

makefiles/docker/include.mk
---------------------------
  - Update include docker config file (directory mount paths) to also load
    the config from lf/local/docker/config/include.mk to avoid storing
    all custom repo configs in repo:onf-make.

Signed-off-by: Joey Armstrong <jarmstrong@linuxfoundation.org>
Change-Id: I075be7c710bd7308ce258109455cc2ea2a3ae780
diff --git a/makefiles/commands/kail/include.mk b/makefiles/commands/kail/include.mk
index 3dccf1a..48b7238 100644
--- a/makefiles/commands/kail/include.mk
+++ b/makefiles/commands/kail/include.mk
@@ -22,14 +22,6 @@
 
 MAKEDIR ?= $(error MAKEDIR= is required)
 
-## -----------------------------------------------------------------------
-## -----------------------------------------------------------------------
-help::
-	@echo "  kail            Install the kail command"
-ifdef VERBOSE
-	@echo "                  make kail KAIL_PATH="
-endif
-
 # -----------------------------------------------------------------------
 # Install the 'kail' tool if needed: https://github.com/boz/kail
 #   o WORKSPACE - jenkins aware
@@ -48,4 +40,15 @@
 .PHONY: kail
 kail : $(kail-cmd)
 
+## -----------------------------------------------------------------------
+## -----------------------------------------------------------------------
+commands-help :: kail-help
+
+.PHONY: kail-help
+kail-help ::
+	@echo "  kail            Install the kail command"
+ifdef VERBOSE
+	@echo "                  make kail KAIL_PATH="
+endif
+
 # [EOF]