added example config usage
added example config usage

ssuperczynski/ngx-easy-table,ssuperczynski/ng2-easy-table,ssuperczynski/ngx-easy-table,ssuperczynski/ngx-easy-table,ssuperczynski/ngx-easy-table,ssuperczynski/ng2-easy-table,ssuperczynski/ng2-easy-table