JSCS config: Set disallowSpaceAfterObjectKeys, fix two occurences

.jscs.json

@@ -18,6 +18,5 @@
     "disallowMultipleLineBreaks": true,
     "disallowKeywordsOnNewLine": [ "else" ],
     "requireLineFeedAtFileEnd": true,
-
-    "excludeFiles": [ "src/intro.js", "src/outro.js" ]
+    "disallowSpaceAfterObjectKeys": true
 }

ui/jquery.ui.position.js

@@ -246,7 +246,7 @@ $.fn.position = function( options ) {
 					my: options.my,
 					at: options.at,
 					within: within,
-					elem : elem
+					elem: elem
 				});
 			}
 		});

ui/jquery.ui.tabs.js

@@ -844,7 +844,7 @@ $.widget( "ui.tabs", {
 			url: anchor.attr( "href" ),
 			beforeSend: function( jqXHR, settings ) {
 				return that._trigger( "beforeLoad", event,
-					$.extend( { jqXHR : jqXHR, ajaxSettings: settings }, eventData ) );
+					$.extend( { jqXHR: jqXHR, ajaxSettings: settings }, eventData ) );
 			}
 		};
 	},