Fontawesome 4.0.1
Fixed openwebicon to work with bootstrap 3
Test for OpenWebIcon
Using bootstrap3 classes for validations states :

Bootstrap includes validation styles for error, warning, and success
states on form controls. To use, add .has-warning, .has-error, or
.has-success to the parent element. Any .control-label, .form-control,
and .help-block within that element will receive the validation styles.
Merge branch 'bootstrap3' of https://github.com/tahitiangabriel/wicket-bootstrap into tahitiangabriel-bootstrap3