deprecating HtmlEscapePlace and HtmlEscape utility

src/main/java/emissary/transform/HtmlEscapePlace.java

@@ -28,6 +28,7 @@
 import static emissary.core.constants.Parameters.SUFFIXES_HTML_ESCAPE;
 import static emissary.core.constants.Parameters.SUMMARY;
 
+@Deprecated(forRemoval = true)
 public class HtmlEscapePlace extends ServiceProviderPlace {
 
     /**

src/main/java/emissary/transform/decode/HtmlEscape.java

@@ -14,6 +14,7 @@
 import java.util.regex.Pattern;
 import javax.annotation.Nullable;
 
+@Deprecated(forRemoval = true)
 public class HtmlEscape {
 
     /* our logger */

src/test/java/emissary/transform/HtmlEscapePlaceTest.java

@@ -21,6 +21,7 @@
 import static emissary.core.constants.Parameters.SUMMARY;
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
+@Deprecated(forRemoval = true)
 public class HtmlEscapePlaceTest extends ExtractionTest {
 
     public static Stream<? extends Arguments> data() {

src/test/java/emissary/transform/decode/HtmlEscapeTest.java

@@ -9,6 +9,7 @@
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 import static org.junit.jupiter.api.Assertions.assertNull;
 
+@Deprecated(forRemoval = true)
 class HtmlEscapeTest extends UnitTest {
 
     private static final String W = "Президент Буш";