title: Associate a Taxonomy term to user who creates it
body: <p>I have field <strong>Company Name</strong> which is a term reference to a vocabulary with same name. when user types the field if name already exists, so auto complete showed that or else it will be added as taxonomy term. let us consider "<strong>BBB</strong>" is the company name he entered.</p>
  
  <p>On next scenario when another user keying in this company name as "<strong>BBB</strong>" so its already their in the taxonomy so i have to send a mail to the user who created added the term "<strong>BBB</strong>" first.</p>
  
  <p>I tried using rules module but i couldn't find way to get the user who created the term.Meanwhile i use Profile2 module so writing submit handler is best?</p>