Added package dependencies and dependants filter

src/include_diagram/model/diagram.cc

@@ -95,3 +95,11 @@ std::string diagram::to_alias(const std::string &full_name) const
 }
 
 }
+
+namespace clanguml::common::model {
+template <>
+bool check_diagram_type<clanguml::include_diagram::model::diagram>(diagram_t t)
+{
+    return t == diagram_t::kInclude;
+}
+}