fiche service & matching

fiche service :
*  bugs (no subproject, mock),
* displayDocumentation, cas impl mock, consumer / non provider mocks,
   layout impl & endpoint
* better upper service display & link & some roles, macroed
* analyse d'impact / cons (bs, ec, sc, matching TODO still split
   ServiceImplementationData facet for (java)sc),
* documentService (added getParentsOfType & getSoaNodeParents,
   getInformationServicesProvidedBy, getJavaServiceConsumptions),
* patched JavaServiceConsumption adapter for ServiceConsumption TODO
    LATER allow more than one adapter subclassing project,
* listing all nodes & display when unlinked or placeholders,
* disabled delegated resource download warning

matching :
* endpoint bug dont look among deleted children to link endpoint to parent
   impl in discovery
* link endpoint to service through placeholder,
* list matching services as well as impls in endpoint case,
* button delete endpoint link TODO still test
* link to fiche service