Created a new struct to store the global var for the network. Network var...

Created a new struct to store the global var for the network.  Network var gets flipped to true in the download code instead of using a new file.  This variable is going to be used primarily for smaller functions like alerts n such

WhatsOpen/WhatsOpen/DownloadController.swift

@@ -31,6 +31,7 @@ class DownloadController: NSObject {
 				let httpResponse = response as! HTTPURLResponse
 				let statusCode = httpResponse.statusCode
 				if (statusCode == 200) {
+                    networkCheck.network = true
 					if let dataN = data {
 						if let json = try? JSONSerialization.jsonObject(with: dataN, options: []) as? [[String: Any]] {
 							// Map function to iterate through each JSON tree

WhatsOpen/WhatsOpen/Object Model/Model.swift

@@ -20,7 +20,10 @@ enum Day: Int {
     // Add functions here later if we need them
 }
 
-
+struct networkCheck {
+    static var network:Bool = false
+    
+}
 
 class Facility: Object, MapContext, Mappable {
     @objc dynamic var slug = ""

WhatsOpen/WhatsOpen/Reachability.swift

@@ -14,16 +14,17 @@ public class Reachability {
         
         var status:Bool = false
         
-        let url = NSURL(string: "https://api.srct.gmu.edu/whatsopen/v2/facilities/?format=json")
-        let request = NSMutableURLRequest(url: url! as URL)
+        let url = URL(string: "https://api.srct.gmu.edu/whatsopen/v2/facilities/?format=json")
+        var request = URLRequest(url: url! as URL)
         request.httpMethod = "HEAD"
-        request.cachePolicy = NSURLRequest.CachePolicy.reloadIgnoringLocalAndRemoteCacheData
+        request.cachePolicy = URLRequest.CachePolicy.reloadIgnoringLocalAndRemoteCacheData
         request.timeoutInterval = 10.0
         
         var response:URLResponse?
         
         do {
-            let _ = try NSURLConnection.sendSynchronousRequest(request as URLRequest, returning: &response) as NSData?
+            //let _ = try NSURLConnection.sendSynchronousRequest(request as URLRequest, returning: &response) as NSData?
+            let _ = try URLSession.dataTaskWithRequest(request as URLRequest, completionHandler: &response)
         }
         catch let error as NSError {
             print(error.localizedDescription)