title: ng2-smart-table open popup on edit click
body: <p>I would like to open a popup page on the <code>ng2-smart-table</code> component when the user click on edit and new button, but I can't catch these events.<br>
  For instance I can't catch the <code>onEditRowSelect($event)</code> function, do you have any idea?<br>
  To make it short , I would like to remove the edit input field inside the table and open a popup page</p>
  
  <pre class="lang-html prettyprint-override"><code>&lt;ng2-smart-table 
    [settings]="settings" 
    [source]="data"                
    (editConfirm)="onEditRowSelect($event)"&gt;
  &lt;/ng2-smart-table&gt;
  </code></pre>
  
  <p>Here is my <code>ng2-smart-table</code> settings  </p>
  
  <pre class="lang-js prettyprint-override"><code>this.settings = {
  
    columns: {
    },
    actions: {
      position: 'right',
      add: true,
      edit:true,
      editable:false,
      columnTitle: '',
    },
    add: {
      addButtonContent: 'NEW',                        
    },
    edit: {
      editButtonContent: 'EDIT',                        
      position: 'right',
    }      
  }    
  
  onEditRowSelect(event) {
    console.log(event.data.nombre);             
  }
  </code></pre>