Added IP address (REMOTE_ADDR) to logging.
Added IP address (REMOTE_ADDR) to logging.

ruuvi/ruuvitracker_server,sushilhalai/GPS,RuuviTracker/ruuvitracker_server,jsyrjala/ruuvitracker_server,jsyrjala/ruuvitracker_server,RuuviTracker/ruuvitracker_server,RuuviTracker/ruuvitracker_server,ruuvi/ruuvitracker_server,sushilhalai/GPS,ruuvi/ruuvitracker_server