Support only swagger spec 1.2 annotations. Remove swagger 1.1 and 2.0 annotations support.  Remove JaxrsSwaggerSpecificationRestlet.
Update agent version to 1.0.0
rename agent config attributes
Jetty client returns a HttpContentResponse which does not extends HttpResponse. Replace HttpResponse type with Response.
fix swagger models library.xml (distribution was incorrect)
add jetty-client dependency to jetty extension