Update grunt-contrib-jshint to 0.3.0, close gh-1204.

(cherry picked from 4adde5d145)

Conflicts:
	src/data.js
	src/effects.js

src/.jshintrc

@@ -3,15 +3,17 @@
 	"expr": true,
 	"newcap": false,
 	"quotmark": "double",
-	"regexdash": true,
 	"trailing": true,
 	"undef": true,
 	"unused": true,
+	"latedef": false,
+	"eqeqeq": true,
 	"maxerr": 100,
 
 	"eqnull": true,
 	"evil": true,
 	"sub": true,
+	"boss": true,
 
 	"browser": true,
 	"wsh": true,

src/ajax.js

@@ -444,8 +444,8 @@ jQuery.extend({
 			parts = rurl.exec( s.url.toLowerCase() );
 			s.crossDomain = !!( parts &&
 				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
-					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
-						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
+					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
+						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
 			);
 		}
 

src/attributes.js

@@ -276,14 +276,14 @@ jQuery.extend({
 					options = elem.options,
 					values = jQuery.makeArray( value ),
 					i = options.length;
-				
+
 				while ( i-- ) {
 					option = options[ i ];
 					if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
 						optionSet = true;
 					}
 				}
-				
+
 				// force browsers to behave consistently when non-matching value is set
 				if ( !optionSet ) {
 					elem.selectedIndex = -1;

src/core.js

@@ -404,6 +404,7 @@ jQuery.extend({
 	isArray: Array.isArray,
 
 	isWindow: function( obj ) {
+		/* jshint eqeqeq: false */
 		return obj != null && obj == obj.window;
 	},
 

src/event.js

@@ -402,7 +402,9 @@ jQuery.event = {
 		// Avoid non-left-click bubbling in Firefox (#3861)
 		if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
 
+			/* jshint eqeqeq: false */
 			for ( ; cur != this; cur = cur.parentNode || this ) {
+				/* jshint eqeqeq: true */
 
 				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
 				if ( cur.disabled !== true || event.type !== "click" ) {