Changed Travis CI setup to launch jshint and tests using grunt (for c…

…onsistency with other modules, esp. using jshint 2.4) + fixed som jshint errors ignored by jshint 2.5.

.travis.yml

@@ -6,10 +6,9 @@ env:
 language: node_js
 node_js: 0.10
 install:
-   - npm -g install jshint
-   - npm -g install bower
+   - npm install -g grunt-cli
+   - npm install -g bower
    - npm install
    - bower install
 script:
-  - jshint .
-  - node node_modules/intern/runner.js config=tests/intern
+  - grunt jshint test:remote

svg/Shape.js

@@ -454,17 +454,17 @@ define([
 		//		An SVG mask to apply to this shape. See gfx/svg/Mask.
 		mask: null,
 
-		_setMaskAttr: function(/*gfx/svg/Mask*/mask){
+		_setMaskAttr: function (/*gfx/svg/Mask*/mask) {
 			// summary:
 			//		Sets a mask object (SVG)
 			// mask:
 			//		The mask object
 
 			var rawNode = this.rawNode;
-			if(mask){
-				rawNode.setAttribute("mask", "url(#"+mask.shape.id+")");
+			if (mask) {
+				rawNode.setAttribute("mask", "url(#" + mask.shape.id + ")");
 				this._set("mask", mask);
-			}else{
+			} else {
 				rawNode.removeAttribute("mask");
 				this._set("mask", null);
 			}

utils.js

@@ -1,6 +1,6 @@
 define([
-	"dojo/_base/kernel", "dojo/_base/lang", "./_base", "dojo/_base/window", "dojo/Deferred",
-	"dojo/_base/sniff", "require", "dojo/_base/config", "dcl/dcl"
+	"dojo/_base/kernel", "dojo/_base/lang", "./_base", "dojo/_base/window", "dojo/Deferred", "dojo/_base/sniff",
+	"require", "dojo/_base/config", "dcl/dcl"
 ], function (kernel, lang, g, win, Deferred, has, require, config, dcl) {
 	var gu = g.utils = {};
 
@@ -102,7 +102,7 @@ define([
 			//		Indicates whether the output string should be formatted.
 			// returns: String
 
-			return JSON.stringify(gu.serialize(object), prettyPrint?"\t":null);	// String
+			return JSON.stringify(gu.serialize(object), prettyPrint ? "\t" : null);	// String
 		},
 
 		deserialize: function (parent, object) {