gistfile1.txt

        // set up the data that will be displayed in the info table
        let info = [
            "sumLengthKm": "Length",
            "trailType": "Trail Type",
            "activities": "Activities",
            "environment": "Environment",
            "resources": "Other Resources"
        ]
        
        for (key, value) in info {
            let data = NSDictionary()

            let headerLabel: String! = value
            var content: String!

            if key == "resources" {
                // for resources, we need to collect the values of websiteurl[1-4] and
                // groupname[1-4] for display
                
            } else {
                content = trailSegment?.valueForKey(key) as? String
            }

            data.setValue(headerLabel, forKey: "headerLabel")
            data.setValue(content, forKey: "content")
            
            infoTableData.append(data)
        }