pfSense

Delay status check by 2 seconds

Add <br/>

Populate div initially.

Convert update check to AJAX.

Use host with a timeout of 1 second to query the update ip address.
If we cannot resolve the IP address within 1 second show that an update
is not available instead of hanging the webConfigurator while waiting
for DNS timeouts.

• Rename link_int_to_bridge_interface to link_interface_to_bridge
• Create two new function link_interface_to_{gif,gre}

Use new function

• Rename get_current_wan_address to get_interface_ip
• Rename get_real_wan_interface to get_real_interface
• Simplify get_interface_ip by using find_interface_ip which should help in speed to since its using caching. Pointed by billm@
• Cleanup some code when passing or remove some unused one.

Oops, typo.

Catch up with traffic graph changes.