Added VS project file extensions to .gitignore
Added VS project file extensions to .gitignore

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