Merge pull request #31 from Snuff/patch-1

Add comma in the template.json. Thank you!

Author: khash

templates/templates.json

@@ -3,7 +3,7 @@
   "dockerfiles" : [
     { "name": "node.dockerfile.template", "url" : "https://raw.githubusercontent.com/cloud66/starter/{{.branch}}/templates/node.dockerfile.template"},
     { "name": "python.dockerfile.template", "url" : "https://raw.githubusercontent.com/cloud66/starter/{{.branch}}/templates/python.dockerfile.template"},
-    { "name": "ruby.dockerfile.template", "url" : "https://raw.githubusercontent.com/cloud66/starter/{{.branch}}/templates/ruby.dockerfile.template"}
+    { "name": "ruby.dockerfile.template", "url" : "https://raw.githubusercontent.com/cloud66/starter/{{.branch}}/templates/ruby.dockerfile.template"},
     { "name": "php.dockerfile.template", "url" : "https://raw.githubusercontent.com/cloud66/starter/{{.branch}}/templates/php.dockerfile.template"}
   ],
   "service-ymls" : [