Forge is not recognizing/enabling right features in all projects generated by archetypes

A few bugs found in forges "recognizer" of projects found:

(1) REST scaffold doesn't correctly generate getters and setters based on id field name
(2) servlet facet doesn't get installed when archetype generates as the archetype doesn't generate a web.xml.
(3) jsf facet doesn't get installed, because servlet facet isn't installed, and for some other as yet unknown reason
(4) jax-rs facet doesn't get installed, as servlet facet isn't installed, and because Forge doesn't use the JAXRS activator class
(5) bean validation facet doesn't get installed as archetype doesn't generate a validation.xml

(list made by pmuir)