killNode() to nodeKilled()
made nodeKilled signatures match
removed debug variable
updated connect() to qt5 format
only display the OAuthWebViewHandler when we need to ask user for authorization
Merge pull request #3013 from birarda/master

only display the OAuth window when authorization required
removed connect(); put call into Application::nodeKilled

OctreePacketReceiver::nodeKilled() doesn't get called when
NodeList::nodeKilled() is emitted for some unknown reason
removed debug prints
removed debug var
Merge pull request #3012 from wangyix/master

added OctreePacketProcessor::nodeKilled to Application::nodeKilled instead of connecting it to NodeList::nodeKilled
Merge branch 'master' of https://github.com/worklist/hifi into octreeWireformatImprovements