app/views/user_mailer/new_snp_comment.text.erb
<%=@snp_comment.user.name%> just replied to a SNP comment on the SNP <%=@snp_comment.snp.name%> from you.
This is the text of the reply:
--- SNIP ---
<br/>
<%=@snp_comment.comment_text%>
--- SNAP ---
PLEASE DO NOT ANSWER THIS MAIL DIRECTLY. You can read and reply to this message by clicking this link: <%= snp_url(@snp) %>