listen to <enter> key on rename

index.html

@@ -128,9 +128,12 @@ THE SOFTWARE.
 		var $fileNameInputEl = $('<input value="'+originalName+'"/>');
 		$fileTabEl.html( $fileNameInputEl )
 		$fileNameInputEl.focus()
+		$fileNameInputEl.on( 'blur', handleRename )
+		$fileNameInputEl.keyup( handleRename );
 
-	    $fileNameInputEl.on( 'blur', function(ev){
+		function handleRename (ev) {
 			ev.preventDefault()
+			if (ev.which && ev.which !== 13) return false;
 			var newName = ev.target.value;
 			var $new = null
 			if ( newName !== originalName && confirm( "Are you sure you want to rename: " + originalName + " to " + newName + '?' )) {
@@ -144,7 +147,8 @@ THE SOFTWARE.
 
 			updateFiles()
 			return false;
-	    })
+		}
+
 		return false;
 	})
 
@@ -161,7 +165,7 @@ THE SOFTWARE.
 			updateFiles()
 		}
 		return false;
-	})
+	});
 
 	function showFileHandler (ev) {
 		ev.preventDefault()