appbuilder: cria um container proprio para comportar dash items.

Signed-off-by: Francisco Prates <mad.kanie@gmail.com>
workbench: implementaçao inicial de novo workbench.

Signed-off-by: Francisco Prates <mad.kanie@gmail.com>
appbuilder: implementa getinputst(), para retornar valor de um componente
de entrada.

Signed-off-by: Francisco Prates <mad.kanie@gmail.com>
appbuilder: implement Link em AbstractPageBuilder.

Signed-off-by: Francisco Prates <mad.kanie@gmail.com>
appbuider: valida dashboard em getDashboardItem().

Signed-off-by: Francisco Prates <mad.kanie@gmail.com>
appbuilder: getinputst() deveria retornar String, nao InputComponent.

Signed-off-by: Francisco Prates <mad.kanie@gmail.com>
appbuilder: implementação inicial de árvore de componentes.

Signed-off-by: Francisco Prates <mad.kanie@gmail.com>
appbuilder: run() em AbstractViewSpec deve sempre reiniciar componentes.

Signed-off-by: Francisco Prates <mad.kanie@gmail.com>