Fixed issue with (Trying to get property 'field_value' of non-object) error.
Added code to prevent server error log when IP address not found in xf_ip table.
Fixed issue with whatismyipaddress link not showing if ipstack access key is not entered.
Added code to prevent server error log if country information is missing during lookup.
Added location entered to email if Required location is enabled.
Now using finder for performing database queries. Now supports both Single-line text box and Multi-line text box. Updated template code for more uniform look.