Edit intercom API code, used oneit internal base64 encoding as this is causing…

Edit intercom API code, used oneit internal base64 encoding as this is causing apache library issues

cmsWebApp/src/performa/intercom/resources/HttpClient.java

@@ -24,6 +24,7 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.concurrent.ThreadLocalRandom;
+import oneit.utils.Storage;
 
 class HttpClient {
 
@@ -248,7 +249,7 @@ class HttpClient {
     }
 
     private String generateAuthString(String username, String password) {
-        return Base64.encodeBase64String((username + ":" + password).getBytes());
+        return Storage.bytesToBase64((username + ":" + password).getBytes());
     }
 
     private Map<String, String> createHeaders() {