The JSF 2.2 specification recommends using CDI annotations (e.g. @Named,
@RequestScoped, etc.) instead of specific JSF annotations (e.g.
@ManagedBean, @RequestScoped, etc.). This commit replaces these
annotations following the recommendations. This change has some side
effects, as now the container does not automatically recognizes the
/faces route and JSF must be configured in the web.xml file. The new
configuration now processes every XHTML page as a JSF and the /faces
paths are no longer required or recognized.