Update: Plugin Updating

Updating plugins from the plugin catalogue, and automatic updating of
plugins after a newer version of Disco is installed.

Disco.Data/Configuration/CommunityHelpers.cs

@@ -0,0 +1,32 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Disco.Data.Configuration
+{
+    public static class CommunityHelpers
+    {
+        public static string CommunityUrl()
+        {
+            // Special case for DiscoCommunity Hosting Network
+            try
+            {
+                var ip = (from addr in Dns.GetHostEntry(Dns.GetHostName()).AddressList
+                          where addr.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork
+                          && addr.ToString().StartsWith("10.131.200.")
+                          select addr).FirstOrDefault();
+                if (ip != null)
+                {
+                    return "http://hades3:9393/base/";
+                }
+            }
+            catch (Exception)
+            { } // Ignore Errors
+
+            return "http://discoict.com.au/base/";
+        }
+    }
+}

Disco.Data/Configuration/ConfigurationContext.cs

@@ -460,15 +460,19 @@ namespace Disco.Data.Configuration
                 return this.GetConfigurationValue<bool>(this.Scope, "UpdateBetaDeployment", false);
             }
         }
-        public string InstalledDatabaseVersion
+        public Version InstalledDatabaseVersion
         {
             get
             {
-                return this.GetConfigurationValue<string>(this.Scope, "InstalledDatabaseVersion", null);
+                var versionString = this.GetConfigurationValue<string>(this.Scope, "InstalledDatabaseVersion", null);
+                if (string.IsNullOrEmpty(versionString))
+                    return null;
+                else
+                    return Version.Parse(versionString);
             }
             set
             {
-                this.SetConfigurationValue<string>(this.Scope, "InstalledDatabaseVersion", value);
+                this.SetConfigurationValue<string>(this.Scope, "InstalledDatabaseVersion", value.ToString(4));
             }
         }
         #endregion