formdemo: demo for forms
arg: Select component
arg: dom arg array for children
arg: Checkbox, Input is block elements
rcdemo: remove form elements
arg: traverseTree helper, removeChildren small fix
arg: component has parent tree
arg: FormElement small fixes
arg: attrs is now always exists
atom: arrayIsEqual, thisArg for addListeners and check callback for exists
arg: style props optionals
arg: componentWillMount, componentDidMount
arg: Select first work version
formdemo: templ