Added genre parameter and updated entities_linked example

Author: fhasanaj28

examples/entities_linked.js

@@ -15,6 +15,7 @@ var endpoint  = "entities";
 
 api.parameters.content = "Last month director Paul Feig announced the movie will have an all-star female cast including Kristen Wiig, Melissa McCarthy, Leslie Jones and Kate McKinnon.";
 api.parameters.linked = true;
+api.parameters.genre = "social-media";
 
 api.rosette(endpoint, function(err, res){
 	if(err){

lib/parameters.js

@@ -43,6 +43,7 @@ function parameters() {
     this.contentUri = null;
     this.language = null;
     this.documentFile = null;
+    this.genre = null;
 
     // name matching parameters
     this.name1 = null;
@@ -84,6 +85,7 @@ parameters.prototype.loadParams = function() {
         "contentUri": this.contentUri,
         "language": this.language,
         "documentFile": this.documentFile,
+        "genre": this.genre,
         "name1": this.name1,
         "name2": this.name2,
         "name": this.name,