document the difference between isValid and validate in dojox/form/manager (analogous to dijit/form/Form
document the difference between isValid and validate in dojox/form/manager (analogous to dijit/form/Form

git-svn-id: ee6e786acc44c9cca5ee17c71a5576c45c210361@30946 560b804f-0ae3-0310-86f3-f6aa0a117693

redaktor/deliteful