Added sharedNetworkQueue, a singleton-like queue that will save you having to manage queues yourself

@@ -83,6 +83,9 @@
 // This method will start the queue
 - (void)go;
 
+// A globally available network queue, created the first time it is requested
++ (ASINetworkQueue *)sharedNetworkQueue;
+
 @property (assign,setter=setUploadProgressDelegate:) id uploadProgressDelegate;
 @property (assign,setter=setDownloadProgressDelegate:) id downloadProgressDelegate;
 

@@ -9,6 +9,7 @@
 #import "ASINetworkQueue.h"
 #import "ASIHTTPRequest.h"
 
+static ASINetworkQueue *sharedNetworkQueue = nil;
 
 @implementation ASINetworkQueue
 
@@ -288,6 +289,14 @@
 }
 
 
++ (ASINetworkQueue *)sharedNetworkQueue
+{
+	if (!sharedNetworkQueue) {
+		sharedNetworkQueue = [[ASINetworkQueue alloc] init];
+	}
+	return sharedNetworkQueue;
+}
+
 
 @synthesize uploadProgressDelegate;
 @synthesize downloadProgressDelegate;