Merge branch '8-update-refreshtocken-model' into 'master'

Updated org.genesys.blocks.oauth.model.RefreshToken

Closes #8

See merge request !6

security/src/main/java/org/genesys/blocks/oauth/model/RefreshToken.java

@@ -39,6 +39,10 @@ public class RefreshToken implements Serializable {
 	@Lob
 	private byte[] authentication;
 
+	public String getId(){
+		return tokenId;
+	}
+
 	public void setTokenId(final String tokenId) {
 		this.tokenId = tokenId;
 	}