* Disable warning for insecure CA if located on private network.
 * Add IsPrivateNetwork function
 * Add tests
Signed-off-by: Jonas Östanbäck <jonas.ostanback@gmail.com>

* Add more testcases
Signed-off-by: Jonas Östanbäck <jonas.ostanback@gmail.com>

* Rename IsPrivateNetwork -> IsInternal
Signed-off-by: Jonas Östanbäck <jonas.ostanback@gmail.com>