Add command to reload config from disk

Also bump version number, as we're relatively close to a release and
it's frustrating having to bump it when putting out previews.

build.gradle

@@ -21,7 +21,7 @@
 apply plugin: 'net.minecraftforge.gradle.forge'
 apply plugin: 'org.ajoberstar.grgit'
 
-version = "1.80pr1.3"
+version = "1.80pr1.4"
 group = "org.squiddev"
 archivesBaseName = "cc-tweaked"
 

src/main/java/dan200/computercraft/ComputerCraft.java

@@ -277,6 +277,18 @@ public void preInit( FMLPreInitializationEvent event )
 
         // Load config
         Config.config = new Configuration( event.getSuggestedConfigurationFile() );
+        loadConfig();
+
+        // Setup network
+        networkEventChannel = NetworkRegistry.INSTANCE.newEventDrivenChannel( "CC" );
+        networkEventChannel.register( new PacketHandler() );
+
+        proxy.preInit();
+        turtleProxy.preInit();
+    }
+
+    public static void loadConfig()
+    {
         Config.config.load();
 
         Config.http_enable = Config.config.get( Configuration.CATEGORY_GENERAL, "http_enable", http_enable );
@@ -374,13 +386,6 @@ public void preInit( FMLPreInitializationEvent event )
         }
 
         syncConfig();
-
-        // Setup network
-        networkEventChannel = NetworkRegistry.INSTANCE.newEventDrivenChannel( "CC" );
-        networkEventChannel.register( new PacketHandler() );
-
-        proxy.preInit();
-        turtleProxy.preInit();
     }
 
     public static void syncConfig() {

src/main/java/dan200/computercraft/shared/command/CommandComputerCraft.java

@@ -346,6 +346,20 @@ public void execute( @Nonnull CommandContext context, @Nonnull List<String> argu
                 displayTimings( context );
             }
         } );
+        
+        root.register( new SubCommandBase(
+            "reload", "Reload the ComputerCraft config file", UserLevel.OWNER_OP,
+            "Reload the ComputerCraft config file"
+        )
+        {
+            @Override
+            public void execute( @Nonnull CommandContext context, @Nonnull List<String> arguments )
+            {
+                ComputerCraft.loadConfig();
+                ComputerCraft.syncConfig();
+                context.getSender().sendMessage( new TextComponentString( "Reloaded config" ) );
+            }
+        } );
 
 
         return root;