fix security issue

[selectricity] / app / views / account / change_contact.rhtml

<div id="title-header">
  <span class="header">Change E-mail</span>
  <span class="subheader"></span>
</div>
<div class="user_edit">
        <p>Current E-mail: <%=h @user.email %></p>
        
        <% form_tag do -%>
        
        <p><label for="login">New E-mail</label><br/>
        <%= text_field_tag 'email' %></p>
        
        <p><%= submit_tag 'Submit' %></p>
        <% end -%>
</div>