Fixes #314, If a control is visited, and then becomes invalid, it isn't marked as xforms-invalid-visited
Fixes #314, If a control is visited, and then becomes invalid,
it isn't marked as xforms-invalid-visited

orbeon/orbeon-forms,evlist/orbeon-forms,ajw625/orbeon-forms,brunobuzzi/orbeon-forms,brunobuzzi/orbeon-forms,ajw625/orbeon-forms,wesley1001/orbeon-forms,joansmith/orbeon-forms,evlist/orbeon-forms,martinluther/orbeon-forms,evlist/orbeon-forms,orbeon/orbeon-forms,ajw625/orbeon-forms,brunobuzzi/orbeon-forms,ajw625/orbeon-forms,evlist/orbeon-forms,tanbo800/orbeon-forms,brunobuzzi/orbeon-forms,joansmith/orbeon-forms,tanbo800/orbeon-forms,martinluther/orbeon-forms,evlist/orbeon-forms,orbeon/orbeon-forms,joansmith/orbeon-forms,wesley1001/orbeon-forms,martinluther/orbeon-forms,tanbo800/orbeon-forms,wesley1001/orbeon-forms,joansmith/orbeon-forms,orbeon/orbeon-forms,tanbo800/orbeon-forms,wesley1001/orbeon-forms,martinluther/orbeon-forms