* New include connectID security warning & applied to hubs.md for SignalR
* patch: Corrected grammar on include warning.
* patch: adding ConnectID section to security.md for Signalr.
* Update aspnetcore/includes/connectionid-signalr.md
Co-Authored-By: Stephen Halter <halter73@gmail.com>
* Update security.md
Changed "ConnectionID" to "ConnectionId"
Co-authored-by: Stephen Halter <halter73@gmail.com>
Wade Pickett