Updated server bin

Added PluginUpdater stuff.  Very alpha at the moment until we can test more thoroughly.

TShockAPI/PluginUpdater/VersionInfo.cs

@@ -0,0 +1,72 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace JsonLoader
+{
+    class VersionInfo
+    {
+        public Version version;
+        public string url;
+    }
+
+    public class Version
+    {
+        public int Major;
+        public int Minor;
+        public int Build;
+        public int Revision;
+        public int MajorRevision;
+        public int MinorRevision;
+
+        public Version()
+        {
+            SetVersion(0,0,0,0);
+        }
+
+        public Version(int m)
+        {
+            SetVersion(m, 0, 0, 0);
+        }
+
+        public Version(int ma, int mi)
+        {
+            SetVersion(ma, mi, 0, 0);
+        }
+
+        public Version(int ma, int mi, int b)
+        {
+            SetVersion(ma, mi, b, 0);
+        }
+
+        public Version(int ma, int mi, int b, int r)
+        {
+            SetVersion(ma, mi, b, r);
+        }
+
+        private void SetVersion(int ma, int mi, int b, int r)
+        {
+            Major = ma;
+            Minor = mi;
+            Build = b;
+            Revision = r;
+        }
+
+        public string ToString()
+        {
+            return String.Format("{0}.{1}.{2}.{3}", Major, Minor, Build, Revision);
+        }
+    }
+
+    class DownloadPackage
+    {
+        public List<PluginFile> files;
+    }
+
+    class PluginFile
+    {
+        public string url;
+        public string destination = "";
+    }
+}