v3.8.0

=====================================================================

--- Changes ------------------------------

- kubectl driver updates; getting better, but still need to fix
  autocomplete in certain circumstances

- added -y|--yes flags to scwrypts to auto-accept user-prompts (use with
  caution)

- figured out the whole mikefarah/yq vs kislyuk/yq thing; use YQ for
  compatiblity

--- Bug fixes ----------------------------

- helm template generation now loads values in a more appropriate order
  which prevents overwrite by the wrong values file

plugins/kubectl/set-context

@@ -17,6 +17,8 @@ MAIN() {
 
 	options:
 	  --subsession   REDIS subsession (default 0)
+
+	  -h, --help   show this dialogue and exit
 	"
 	local CONTEXT
 	local SUBSESSION=0
@@ -26,6 +28,8 @@ MAIN() {
 		case $1 in
 			--subsession ) SUBSESSION=$2; shift 1 ;;
 
+			-h | --help ) USAGE; return 0 ;;
+
 			* )
 				[ $CONTEXT ] && ERROR "unexpected argument '$2'"
 				CONTEXT=$1