title: Eclipse Neon does not save information about server
body: <p>here is the my steps.<br>
   1: I create new server in eclipse.<br>
   2: Choose Red hat Jboss Middleware.<br>
   3: Install JBoss AS, Wildfly ...<br>
   4: create new server and configure to my local wildfly server.<br>
  after restarting eclipse server disappears and if click to create new server eclipse again repeats step 1.
  thanks in advance</p>