Initial split of the modules

NadekoBot.Core/Common/AsyncLazy.cs

@@ -0,0 +1,20 @@
+using System;
+using System.Runtime.CompilerServices;
+using System.Threading.Tasks;
+
+namespace NadekoBot.Common
+{
+    public class AsyncLazy<T> : Lazy<Task<T>>
+    {
+        public AsyncLazy(Func<T> valueFactory) :
+            base(() => Task.Factory.StartNew(valueFactory))
+        { }
+
+        public AsyncLazy(Func<Task<T>> taskFactory) :
+            base(() => Task.Factory.StartNew(taskFactory).Unwrap())
+        { }
+
+        public TaskAwaiter<T> GetAwaiter() { return Value.GetAwaiter(); }
+    }
+
+}