Merge pull request #509 from damianb/patch-2

/bin/bash to /bin/sh

nodebb

@@ -1,6 +1,6 @@
-#!/bin/bash
+#!/bin/sh
 clear
 echo "Launching NodeBB in \"development\" mode."
 echo "To run the production build of NodeBB, please use \"forever\"."
 echo "More Information: https://github.com/designcreateplay/NodeBB/wiki/How-to-run-NodeBB"
-NODE_ENV=development supervisor --extensions 'node|js|tpl' -- app $1
+NODE_ENV=development supervisor --extensions 'node|js|tpl' -- app $1