add pm2

playground-client/install-npm.sh

@@ -1,11 +1,15 @@
 #!/bin/sh
 
 BASEDIR=$(dirname $0)
+cpwd=$PWD
 
 echo $BASEDIR
 
+cd $BASEDIR
+
 npm i
 npm cache clean --force
 cp $BASEDIR/VuetableCssConfig.js $BASEDIR/node_modules/vuetable-2/src/components
 cp $BASEDIR/playground.config.js /home/node
+cd $cpwd
 pm2-runtime /home/node/playground.config.js