use a new flashlight icon, replace the circles

Author: tibbi

app/src/main/res/drawable-hdpi/ic_flashlight.png

@@ -18,7 +18,7 @@
             android:layout_height="@dimen/main_button_size"
             android:layout_marginTop="@dimen/normal_margin"
             android:layout_marginBottom="@dimen/normal_margin"
-            android:background="@drawable/circles_big"
+            android:background="@drawable/ic_flashlight"
             app:layout_constraintBottom_toTopOf="@+id/bright_display_btn"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintHorizontal_bias="0.5"

app/src/main/res/drawable-xhdpi/ic_flashlight.png

@@ -18,7 +18,7 @@
             android:id="@+id/config_image"
             android:layout_width="@dimen/main_button_size"
             android:layout_height="@dimen/main_button_size"
-            android:background="@drawable/circles_big"/>
+            android:background="@drawable/ic_flashlight"/>
     </RelativeLayout>
 
     <ImageView