Add support for profanity detection endpoint

Author: ikhimenko

src/main/java/com/translated/lara/translator/ContentType.java

@@ -0,0 +1,24 @@
+package com.translated.lara.translator;
+
+public enum ContentType {
+
+    TEXT("text/plain"),
+    HTML("text/html"),
+    XML("text/xml"),
+    XLIFF("application/xliff+xml");
+
+    private final String value;
+
+    ContentType(String value) {
+        this.value = value;
+    }
+
+    @Override
+    public String toString() {
+        return value;
+    }
+
+    public static String toString(ContentType contentType) {
+        return contentType != null ? contentType.toString() : null;
+    }
+}

src/main/java/com/translated/lara/translator/Translator.java

@@ -104,7 +104,16 @@ public DetectResult detectAny(Object text, String hint, Collection<String> passl
             params.set("passlist", passlist);
         }
 
-        return client.post("/v2/detect", params.build()).as(DetectResult.class);
+        return client.post("/v2/detect/language", params.build()).as(DetectResult.class);
+    }
+
+    public ProfanityDetectResult detectProfanities(String text, String language, ContentType contentType) throws LaraException {
+        HttpParams<Object> params = new HttpParams<>();
+        params.set("text", text);
+        params.set("language", language);
+        params.set("content_type", contentType.toString());
+
+        return client.post("/v2/detect/profanities", params.build()).as(ProfanityDetectResult.class);
     }
 
     public TextResult translate(String text, String source, String target) throws LaraException {