removed survey

Author: ajefts

conf/templates/studio_email_template.txt

@@ -10,7 +10,4 @@ Contest Type\: %PROJECT_CATEGORY{Name of the track}%<br/>
 Contest\: <a href\="%CHALLENGE_LINK%">%PROJECT_NAME{Project name}%</a><br/>
 </p>
 
-<p>
-Your 30 second feedback helps us build a better Topcoder when you answer two simple questions here\: <a href\="https://appirio.getfeedback.com/r/4HBuMzSN">https\://appirio.getfeedback.com/r/4HBuMzSN</a>
-</p>