Cleanup root dir (#133)

* Remove package-lock.json

* Move bootstrap logic into action folder

* Fix relative path

* update index after rebase

* Shell files are executable

* Update yarn.lock

* Update yarn.lock

action/bootstrapper/ReleaseLockAndAttemptShutdown.sh

@@ -0,0 +1,13 @@
+kubectl delete ns ns-unity-builder-$NSID
+
+# do any unity-builder namespaces remain?
+namespaceCount=$(kubectl get ns --output json | jq ".items | .[] | select(.metadata.labels.app == \"unity-builder\") | select(.status.phase != \"TERMINATING\")" | jq -s "length")
+echo $namespaceCount
+if [ "$namespaceCount" != "0" ]
+then
+   echo "let next cluster delete"
+   exit 0
+else
+   echo "delete cluster"
+   gcloud container clusters delete $GKE_CLUSTER --zone $GKE_ZONE --project $GKE_PROJECT --quiet
+fi