Add Port Number To Login Screen

Added a field on the Login Screen to allow a port number to be entered for HDB situations where test/prod are only distinguished by the port number.  

Please let me know if there are compile issues as I was unable to compile without license keys to one of the 3rd party libraries.  

Also corrected Issue #1 with incorrect app name in error dialog.  

Please let me know if you want me to add .nuget folder to my gitnore file (I did add /packages).