fixes to template parser: hide block if no data exists (prevents the default tpl skeleton from showing up)

public/src/templates.js

@@ -62,6 +62,10 @@ var templates = {};
 		var template = this.html, regex, block;
 
 		return (function parse(data, namespace, template) {
+			if (data.length == 0) {
+				regex = makeRegex('[^]*');
+				template = template.replace(regex, '');
+			}
 
 			for (var d in data) {
 				if (data.hasOwnProperty(d)) {

src/templates.js

@@ -60,6 +60,10 @@ var fs = require('fs');
 		var template = this.html, regex, block;
 
 		return (function parse(data, namespace, template) {
+			if (data.length == 0) {
+				regex = makeRegex('[^]*');
+				template = template.replace(regex, '');
+			}
 
 			for (var d in data) {
 				if (data.hasOwnProperty(d)) {