Untrusted SSL cert == "unable to ping"

[wsanchez]

If the server is using an untrusted X.509 certificate (eg. a self-signed cert), then the application brings up an error dialog when attempting to connect:

[wsanchez]

Work-around is to connect to the server in Safari, accept the cert, then re-launch the IMS application.

[wsanchez]

http://stackoverflow.com/questions/933331/how-to-use-nsurlconnection-to-connect-with-ssl-for-an-untrusted-cert

[wsanchez]

The Safari thing prevents spoofing. Not sure how to add that cert/keychain dialog into the app.

[wsanchez]

This no longer happens, though that's because it's now not validating the cert, so that's kinda dumb.
Filed #49 for that.

[wsanchez]

OK, fixed #49, and this is back. Re-opening.
Work-around is to visit the server with (eg.) Safari and accept the cert there; then the IMS app will work.