Buisness logic docs updated

buisnesslogic/src/main/java/com/plannaplan/models/UserApiResponse.java

@@ -11,18 +11,36 @@ public class UserApiResponse {
     public UserApiResponse() {
     }
 
+    /**
+     * @return user's Surname
+     */
     public String getSurname() {
         return surname;
     }
 
+    /**
+     * setter for name. Reson to have setters for this class is for case if there
+     * would be name and no surname or otherwise
+     * 
+     * @param surname name to set that was obtained by api request
+     */
     public void setSurname(String surname) {
         this.surname = surname;
     }
 
+    /**
+     * @return user's Name
+     */
     public String getName() {
         return name;
     }
 
+    /**
+     * setter for surname. Reson to have setters for this class is for case if there
+     * would be name and no surname or otherwise
+     * 
+     * @param surname name to set that was obtained by api request
+     */
     public void setName(String name) {
         this.name = name;
     }