Client hangs when trying to connect from unauthorized IP

[deeb33]

Brief Description:
If the client is connecting from an IP that is not allowed by the Server, the client hangs with no useful options.

Operating System (OS and version):
Client - Windows 7, 64 bit
Server - Ubuntu 14.04 LTS

OpenBazaar version (shown on About OpenBazaar page in menu):
Both - 1.1.6

Hardware:
Client - Intel Dual Core 3 ghz, 4 GB RAM
Server - Bitnodes.net (Linode I think) VPS, 1 core, 1 GB RAM

Reproducible (Always / Almost Always / Sometimes / Rarely / Couldn't Reproduce):
Always

Steps to reproduce:

1. Start Server with python openbazaard.py start -da some-ip-not-the-client-ip
2. Connect to server from client with IP other than some-ip-not-the-client-ip

Observed Behavior:
Page loading graphic which within a second or two adds the message

Loading this page is taking longer than expected.
and two buttons Reload and Go to Discover neither of which are useful.

Expected Behavior:
I would expect to see something to the effect that access is denied. Options to edit the server data or select another server might be more useful.

Additional info (links, images, etc go here):