appbuilder: implementa modo de visualizaçao.

Signed-off-by: Francisco Prates <mad.kanie@gmail.com>
appbuilder: titulo nulo causava ma formaçao do elemento html <a/>.

Signed-off-by: Francisco Prates <mad.kanie@gmail.com>
documents: corrige atualizaçao de documento complexo.

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