title: Remove custom taxonomy column from my custom post type columns
body: <p>I am using wp 3.5 i have a custom post <code>(sp_product)</code> and also i have custom taxonomy. I want to remove that custom taxonomy filter column but i don't want to make <code>'show_admin_column' =&gt; false</code>.</p>
  
  <p>I wanna unset from <code>$columns['']</code> .</p>
  
  <p>How should i do that ? i also want to add some css/js when it will show in column and top select menu. (showing in this image like)</p>
  
  <p><img src="https://i.stack.imgur.com/MPfXP.png" alt="enter image description here"></p>