Changed the severity of the "Unknown property" error (1000) in the JSON schema validation from Error to Warning
Changed the severity of the "Unknown property" error (1000) in the JSON schema validation from Error to Warning

beni55/ManifoldJS,maitret/ManifoldJS,dragthor/ManifoldJS,ArchivedRepos/ManifoldJS,f2bo/ManifoldJS,NoobsArePeople2/ManifoldJS,manifoldjs/ManifoldJS,BobJavascript/ManifoldJS,f2bo/ManifoldJS,f2bo/ManifoldJS-lib,AuyaJackie/ManifoldJS,f2bo/ManifoldJS-lib