Moving k8s support scripts out of code folder (#216)

* Adding pod setup to kubernetes startup scripts

* Adding template description to k8s README.md

* Fix typo.

* Moving kubernetes setup scripts out of go folder

* Fixing script error

* Adding messages to k8s scripts for clarity

contrib/kubernetes/testscripts/10_setup_kubectl.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+set -e
+
+PWD=`pwd`
+BASEDIR=`readlink -e $(dirname ${0})`
+
+cd ${BASEDIR}
+
+echo "Setting up kubectl..."
+
+if [ ! -e kubectl ]; then
+	curl -O http://storage.googleapis.com/kubernetes-release/release/v1.2.4/bin/linux/amd64/kubectl
+	chmod u+x kubectl
+fi
+
+${BASEDIR}/kubectl config set-cluster test-doc --server=http://localhost:8080
+${BASEDIR}/kubectl config set-context test-doc --cluster=test-doc
+${BASEDIR}/kubectl config use-context test-doc
+
+cd ${PWD}
+
+alias kubctl="${BASEDIR}/kubectl"