Per Thomas Anthony, removed gaoyi and jomyers from the dti group

manifests/cheaha_users.pp

@@ -23,7 +23,6 @@ class users::cheaha_users inherits users::virtual_users
   User["tptacek"]        { groups +> ["ngs-ccts"] }
   User["kegiles"]        { groups +> ["galaxy-users"] }
   User["tanthony"]       { groups +> ["dti", "galaxy-admin", "galaxy-users", "dtiintern", "neurology"] }
-  User["gaoyi"]          { groups +> ["dti"] }
   User["yuliang"]        { groups +> ["dti"] }
 
   User["klkirk"]         { groups +> ["segrest"] }
@@ -34,7 +33,6 @@ class users::cheaha_users inherits users::virtual_users
 
   User["fskidmor"]       { groups +> ["dti"] }
   User["jmars"]          { groups +> ["dti"] }
-  User["jomyers"]        { groups +> ["dti"] }
 
   User["ashih"]          { groups +> ["kestrel"] }
   User["brian.pittman-mil"]          { groups +> ["kestrel", "avdev"] }