message: Remove logout Icon
diff: @@ -22,7 +22,7 @@ class UserDropdown extends React.Component<UserProps, UserState> {
  </Dropdown.Toggle>
  <Dropdown.Menu>
  <MenuItem id="usermenu_logout" onClick={() => this.handleLogout()}>
  - <Icon type="pf" name="key" /> Logout
  + Logout
  </MenuItem>
  </Dropdown.Menu>
  </Dropdown>
  