EDIT::changed colour scheme of 'add friend' button

src/Client/src/main/resources/fxml/dashboard.fxml

@@ -1,11 +1,15 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
+<?import java.lang.*?>
+<?import javafx.scene.chart.*?>
+<?import javafx.scene.shape.*?>
 <?import javafx.scene.chart.PieChart?>
 <?import javafx.scene.control.*?>
 <?import javafx.scene.image.*?>
 <?import javafx.scene.layout.*?>
 <?import javafx.scene.shape.Line?>
 <?import javafx.scene.text.*?>
+
 <AnchorPane prefHeight="702.0" prefWidth="1032.0" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1" fx:controller="greenify.client.controller.DashBoardController">
    <children>
       <AnchorPane fx:id="menuBar" prefHeight="703.0" prefWidth="216.0" style="-fx-background-color: #5a635c;">
@@ -249,7 +253,7 @@
                <graphic>
                   <ImageView fitHeight="74.0" fitWidth="64.0" pickOnBounds="true" preserveRatio="true">
                      <image>
-                        <Image url="@../icons/friend.png" />
+                        <Image url="@../icons/friend2.png" />
                      </image>
                   </ImageView>
                </graphic>
@@ -275,4 +279,4 @@
          </children>
       </AnchorPane>
    </children>
-</AnchorPane>
+</AnchorPane>