Session.php fix remoteaddr from Proxy
Session.php fix remoteaddr from Proxy

Session information was displaying the proxy server's IP address instead of client address. I found this issue - https://github.com/xibosignage/xibo/issues/606 - and it seems like it was fixed when referencing display IP addresses but not session, so I added the same function found in https://github.com/xibosignage/xibo-cms/blob/500f3e16fa525c7428a3bc1f98383a0bde6697d0/lib/Xmds/Soap.php#L1735
xibosignage/xibo-cms,xibosignage/xibo-cms,dasgarner/xibo-cms,alexharrington/xibo-cms,PeterMis/xibo-cms,alexharrington/xibo-cms,dasgarner/xibo-cms,PeterMis/xibo-cms,PeterMis/xibo-cms,dasgarner/xibo-cms,dasgarner/xibo-cms,PeterMis/xibo-cms,dasgarner/xibo-cms,alexharrington/xibo-cms,PeterMis/xibo-cms,xibosignage/xibo-cms,dasgarner/xibo-cms,alexharrington/xibo-cms,xibosignage/xibo-cms,alexharrington/xibo-cms,xibosignage/xibo-cms,xibosignage/xibo-cms