Tmp.
Added detailed OpenStack examples results and scripts used to extract them.
Finished the new version of cataloguing the input model.
!fixup Removed "open Json_t", put ".Json_t" everywhere instead.
!fixup Adjusted comments.
!fixup Removed old add/check code.
Some work on validation.
Added provided/consumed resource domains to appropriate model objects.
Added provided/consumed resource id reference validation.
Corrected the bug found by Antoine.
(Resource printing function used instead of repository printing function...)
Merge branch 'master' into working-on-model-loading