diff --git a/G-Earth/src/main/resources/gearth/services/internal_extensions/blockreplacepackets/blockreplace.fxml b/G-Earth/src/main/resources/gearth/services/internal_extensions/blockreplacepackets/blockreplace.fxml
deleted file mode 100644
index 0e135cf..0000000
--- a/G-Earth/src/main/resources/gearth/services/internal_extensions/blockreplacepackets/blockreplace.fxml
+++ /dev/null
@@ -1,139 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<?import javafx.geometry.*?>
-<?import javafx.scene.control.*?>
-<?import javafx.scene.layout.*?>
-<GridPane prefHeight="324.0" prefWidth="588.0" style="-fx-background-color: #FFFFFF;" xmlns="http://javafx.com/javafx" xmlns:fx="http://javafx.com/fxml/1" fx:controller="gearth.services.internal_extensions.blockreplacepackets.BlockAndReplacePackets">
-  <columnConstraints>
-    <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
-  </columnConstraints>
-  <rowConstraints>
-    <RowConstraints maxHeight="276.0" minHeight="10.0" prefHeight="249.0" vgrow="SOMETIMES" />
-      <RowConstraints maxHeight="80.0" minHeight="80.0" prefHeight="80.0" vgrow="SOMETIMES" />
-  </rowConstraints>
-   <children>
-      <GridPane GridPane.rowIndex="1">
-        <columnConstraints>
-          <ColumnConstraints hgrow="SOMETIMES" maxWidth="464.0" minWidth="10.0" prefWidth="464.0" />
-          <ColumnConstraints hgrow="SOMETIMES" maxWidth="283.0" minWidth="10.0" prefWidth="116.0" />
-        </columnConstraints>
-        <rowConstraints>
-          <RowConstraints maxHeight="1.7976931348623157E308" minHeight="10.0" vgrow="SOMETIMES" />
-        </rowConstraints>
-         <children>
-            <GridPane maxHeight="1.7976931348623157E308">
-              <columnConstraints>
-                <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
-              </columnConstraints>
-               <children>
-                  <GridPane prefHeight="41.0" prefWidth="580.0">
-                    <columnConstraints>
-                      <ColumnConstraints hgrow="SOMETIMES" maxWidth="191.0" minWidth="10.0" prefWidth="139.0" />
-                        <ColumnConstraints hgrow="SOMETIMES" maxWidth="346.0" minWidth="10.0" prefWidth="50.0" />
-                        <ColumnConstraints hgrow="SOMETIMES" maxWidth="314.0" minWidth="10.0" prefWidth="148.0" />
-                        <ColumnConstraints hgrow="SOMETIMES" maxWidth="314.0" minWidth="10.0" prefWidth="110.0" />
-                    </columnConstraints>
-                    <rowConstraints>
-                      <RowConstraints maxHeight="1.7976931348623157E308" minHeight="10.0" vgrow="SOMETIMES" />
-                    </rowConstraints>
-                     <children>
-                        <Label alignment="CENTER" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" prefHeight="52.0" prefWidth="78.0" text="Value:" GridPane.columnIndex="1" />
-                        <TextField fx:id="txt_value" prefHeight="25.0" prefWidth="106.0" GridPane.columnIndex="2">
-                           <GridPane.margin>
-                              <Insets left="5.0" right="5.0" />
-                           </GridPane.margin>
-                        </TextField>
-                        <ComboBox fx:id="cmb_type" maxWidth="1.7976931348623157E308">
-                           <GridPane.margin>
-                              <Insets left="5.0" right="5.0" />
-                           </GridPane.margin>
-                        </ComboBox>
-                        <ComboBox fx:id="cmb_side" maxWidth="1.7976931348623157E308" GridPane.columnIndex="3">
-                           <GridPane.margin>
-                              <Insets left="5.0" right="5.0" />
-                           </GridPane.margin>
-                        </ComboBox>
-                     </children>
-                     <GridPane.margin>
-                        <Insets right="10.0" />
-                     </GridPane.margin>
-                  </GridPane>
-                  <GridPane prefHeight="45.0" prefWidth="546.0" GridPane.rowIndex="1">
-                    <columnConstraints>
-                      <ColumnConstraints hgrow="SOMETIMES" maxWidth="153.0" minWidth="10.0" prefWidth="88.0" />
-                        <ColumnConstraints hgrow="SOMETIMES" maxWidth="373.0" minWidth="10.0" prefWidth="366.0" />
-                    </columnConstraints>
-                    <rowConstraints>
-                      <RowConstraints maxHeight="1.7976931348623157E308" />
-                    </rowConstraints>
-                     <children>
-                        <Label alignment="CENTER" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" prefHeight="32.0" prefWidth="99.0" text="Replace with:" />
-                        <TextField fx:id="txt_replacement" disable="true" GridPane.columnIndex="1">
-                           <GridPane.margin>
-                              <Insets left="5.0" right="5.0" />
-                           </GridPane.margin>
-                        </TextField>
-                     </children>
-                     <GridPane.margin>
-                        <Insets bottom="10.0" right="10.0" />
-                     </GridPane.margin>
-                  </GridPane>
-               </children>
-               <rowConstraints>
-                  <RowConstraints maxHeight="1.7976931348623157E308" minHeight="39.0" prefHeight="47.0" />
-                  <RowConstraints maxHeight="1.7976931348623157E308" minHeight="41.0" prefHeight="41.0" />
-               </rowConstraints>
-               <GridPane.margin>
-                  <Insets />
-               </GridPane.margin>
-            </GridPane>
-            <Button fx:id="btn_add" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" mnemonicParsing="false" onAction="#click_btnAddRule" text="Add" GridPane.columnIndex="1">
-               <GridPane.margin>
-                  <Insets bottom="7.0" left="5.0" top="5.0" />
-               </GridPane.margin>
-            </Button>
-         </children>
-         <GridPane.margin>
-            <Insets bottom="5.0" />
-         </GridPane.margin>
-      </GridPane>
-      <ScrollPane fx:id="scrollpane" hbarPolicy="NEVER" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" style="-fx-border-color: #888888; -fx-background: #FFFFFF; -fx-border-radius: 4px;" vbarPolicy="ALWAYS">
-         <content>
-            <VBox fx:id="vbox" maxHeight="1.7976931348623157E308" prefWidth="574.0">
-               <children>
-                  <GridPane fx:id="header" gridLinesVisible="true">
-                     <columnConstraints>
-                        <ColumnConstraints hgrow="SOMETIMES" maxWidth="163.0" minWidth="10.0" percentWidth="12.0" prefWidth="57.0" />
-                        <ColumnConstraints hgrow="SOMETIMES" maxWidth="190.0" minWidth="10.0" percentWidth="14.0" prefWidth="189.0" />
-                        <ColumnConstraints hgrow="SOMETIMES" maxWidth="118.0" minWidth="10.0" percentWidth="18.0" prefWidth="66.0" />
-                        <ColumnConstraints hgrow="SOMETIMES" maxWidth="100.0" minWidth="10.0" percentWidth="33.0" prefWidth="100.0" />
-                        <ColumnConstraints hgrow="SOMETIMES" maxWidth="100.0" minWidth="10.0" percentWidth="15.0" prefWidth="100.0" />
-                        <ColumnConstraints hgrow="SOMETIMES" maxWidth="100.0" minWidth="10.0" percentWidth="6.0" prefWidth="100.0" />
-                     </columnConstraints>
-                     <rowConstraints>
-                        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                     </rowConstraints>
-                     <VBox.margin>
-                        <Insets bottom="-2.0" left="-2.0" right="-2.0" top="-2.0" />
-                     </VBox.margin>
-                     <children>
-                        <Label alignment="CENTER" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" style="-fx-text-fill: #666666; -fx-background-color: #F7F7F7;" text="Option" />
-                        <Label alignment="CENTER" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" style="-fx-text-fill: #666666; -fx-background-color: #F7F7F7;" text="Type" GridPane.columnIndex="1" />
-                        <Label alignment="CENTER" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" style="-fx-text-fill: #666666; -fx-background-color: #F7F7F7;" text="Value" GridPane.columnIndex="2" />
-                        <Label alignment="CENTER" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" style="-fx-text-fill: #666666; -fx-background-color: #F7F7F7;" text="Replacement" GridPane.columnIndex="3" />
-                        <Label alignment="CENTER" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" style="-fx-text-fill: #666666; -fx-background-color: #F7F7F7;" text="Destination" GridPane.columnIndex="4" />
-                        <Label alignment="CENTER" layoutX="564.0" layoutY="10.0" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" style="-fx-text-fill: #666666; -fx-background-color: #F7F7F7;" text=" " GridPane.columnIndex="5" />
-                     </children>
-                  </GridPane>
-               </children>
-            </VBox>
-         </content>
-         <GridPane.margin>
-            <Insets bottom="8.0" />
-         </GridPane.margin>
-      </ScrollPane>
-   </children>
-   <padding>
-      <Insets left="10.0" right="10.0" top="8.0" />
-   </padding>
-</GridPane>
diff --git a/G-Earth/src/main/resources/gearth/services/internal_extensions/packetinfoexplorer/PacketInfoExplorer.fxml b/G-Earth/src/main/resources/gearth/services/internal_extensions/packetinfoexplorer/PacketInfoExplorer.fxml
deleted file mode 100644
index 966234a..0000000
--- a/G-Earth/src/main/resources/gearth/services/internal_extensions/packetinfoexplorer/PacketInfoExplorer.fxml
+++ /dev/null
@@ -1,116 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<?import javafx.geometry.*?>
-<?import javafx.scene.control.*?>
-<?import javafx.scene.layout.*?>
-
-<GridPane fx:id="grid" maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="442.0" prefWidth="620.0" style="-fx-background-color: white;" xmlns="http://javafx.com/javafx/10.0.2-internal" xmlns:fx="http://javafx.com/fxml/1" fx:controller="gearth.services.internal_extensions.packetinfoexplorer.PacketInfoExplorer">
-  <columnConstraints>
-    <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
-  </columnConstraints>
-  <rowConstraints>
-      <RowConstraints maxHeight="80.0" minHeight="80.0" prefHeight="80.0" vgrow="SOMETIMES" />
-    <RowConstraints maxHeight="1.7976931348623157E308" minHeight="10.0" prefHeight="360.0" vgrow="SOMETIMES" />
-  </rowConstraints>
-   <children>
-      <GridPane style="-fx-border-width: 1px 0 0 0; -fx-border-color: #bbb;">
-        <columnConstraints>
-          <ColumnConstraints hgrow="SOMETIMES" maxWidth="105.0" minWidth="105.0" prefWidth="105.0" />
-          <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="245.0" />
-            <ColumnConstraints hgrow="SOMETIMES" maxWidth="100.0" minWidth="100.0" prefWidth="100.0" />
-            <ColumnConstraints hgrow="SOMETIMES" maxWidth="100.0" minWidth="100.0" prefWidth="100.0" />
-        </columnConstraints>
-        <rowConstraints>
-          <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-        </rowConstraints>
-         <children>
-            <GridPane>
-              <columnConstraints>
-                <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
-              </columnConstraints>
-              <rowConstraints>
-                <RowConstraints maxHeight="30.0" minHeight="30.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                  <RowConstraints maxHeight="20.0" minHeight="20.0" prefHeight="20.0" vgrow="SOMETIMES" />
-              </rowConstraints>
-               <padding>
-                  <Insets left="10.0" right="10.0" />
-               </padding>
-               <children>
-                  <Label maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" text="Filter headerId:" textFill="#000000d3" />
-                  <TextField fx:id="txt_filterHeaderId" GridPane.rowIndex="1" />
-               </children>
-            </GridPane>
-            <GridPane style="-fx-border-color: #bbb; -fx-border-width: 0 0 0 1px;" GridPane.columnIndex="1">
-              <columnConstraints>
-                <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
-              </columnConstraints>
-              <rowConstraints>
-                <RowConstraints maxHeight="30.0" minHeight="30.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                <RowConstraints maxHeight="20.0" minHeight="20.0" prefHeight="20.0" vgrow="SOMETIMES" />
-              </rowConstraints>
-               <padding>
-                  <Insets left="10.0" right="10.0" />
-               </padding>
-               <children>
-                  <TextField fx:id="txt_filterNameHash" GridPane.rowIndex="1" />
-                  <Label maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" text="Filter name or hash:" textFill="#000000d3" />
-               </children>
-            </GridPane>
-            <GridPane prefHeight="100.0" prefWidth="101.0" style="-fx-border-color: #bbb; -fx-border-width: 0 0 0 1px;" GridPane.columnIndex="3">
-              <columnConstraints>
-                <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
-              </columnConstraints>
-              <rowConstraints>
-                <RowConstraints maxHeight="30.0" minHeight="30.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                  <RowConstraints maxHeight="78.0" minHeight="10.0" prefHeight="70.0" vgrow="SOMETIMES" />
-              </rowConstraints>
-               <children>
-                  <GridPane fx:id="source_grid" GridPane.rowIndex="1">
-                    <columnConstraints>
-                      <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
-                    </columnConstraints>
-                    <rowConstraints>
-                      <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                    </rowConstraints>
-                  </GridPane>
-                  <Label maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" text="Filter source:" textFill="#000000d3" />
-               </children>
-               <padding>
-                  <Insets left="5.0" right="5.0" />
-               </padding>
-            </GridPane>
-            <GridPane style="-fx-border-width: 0 0 0 1px; -fx-border-color: #bbb;" GridPane.columnIndex="2">
-              <columnConstraints>
-                <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
-              </columnConstraints>
-              <rowConstraints>
-                <RowConstraints maxHeight="30.0" minHeight="30.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-              </rowConstraints>
-               <children>
-                  <GridPane GridPane.rowIndex="1">
-                     <columnConstraints>
-                        <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
-                     </columnConstraints>
-                     <rowConstraints>
-                        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                     </rowConstraints>
-                     <children>
-                        <CheckBox fx:id="chk_toClient" mnemonicParsing="false" selected="true" text="TOCLIENT" />
-                        <CheckBox fx:id="chk_toServer" layoutX="10.0" layoutY="17.0" mnemonicParsing="false" selected="true" text="TOSERVER" GridPane.rowIndex="1" />
-                     </children>
-                  </GridPane>
-                  <Label maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" text="Filter direction:" textFill="#000000d3" />
-               </children>
-               <padding>
-                  <Insets left="5.0" right="5.0" />
-               </padding>
-            </GridPane>
-         </children>
-      </GridPane>
-   </children>
-</GridPane>