title: Mesibo message list title shows the number but i want user name
body: <p>Currently I am using  mesibo  open source lib for one to one chat and voice and video calling.
  I am  using 2 approaches to open message list
  first one : using Fragment list</p>
  <pre><code>MesiboUserListFragment userListFragment = new MesiboUserListFragment();
  userListFragment.setListener(this);
  Bundle bl = new Bundle();
  bl.putInt(MesiboUserListFragment.MESSAGE_LIST_MODE, MesiboUserListFragment.MODE_MESSAGELIST);
  userListFragment.setArguments(bl);
  FragmentManager fm = getSupportFragmentManager();
  FragmentTransaction ft = fm.beginTransaction();
  ft.replace(R.id.userlist_fragment, userListFragment, &quot;null&quot;);
  ft.commit();
  </code></pre>
  <p>second way :</p>
  <pre><code>int flag = 0;
  boolean startInBackground = false;
  boolean keepRunningOnBackPressed = false;
  MesiboUI.launch(this, flag, startInBackground, keepRunningOnBackPressed);
  </code></pre>
  <p>But every time open in  message list some user title shows its mobile number and some user title there name.
  I want to show only user name not its mobile number.
  Help us thanks in adavnce. sorry for my english</p>