Remove mail comment from helper.xml

No mailing done this way for years so better not create confusion this
way.

Author: akurtakov

eclipse.platform.releng.tychoeclipsebuilder/eclipse/helper.xml

@@ -143,8 +143,6 @@
     <eclipse.convert
       input="${buildDirectory}/compilelogs/plugins"
       validation="true" />
-    <!-- Sends email to recipient list in monitor.properties with compile logs attached if errors found -->
-    <!-- <verifyCompile install="${buildDirectory}/compilelogs/pugins" /> -->
   </target>
 
   <target name="init">