make package selection mandatory

contribute/spreadtheword.en.xhtml

@@ -156,7 +156,6 @@
 			
       
 			<form class="highlight labeledform" id="orderpromo" method="post" action="/cgi-bin/promotion.php" accept-charset="utf-8">
-        <!-- Translators: please set the value for the language to your language code -->
         <h3>Order promotional material</h3>
         <fieldset>
           <legend>Your address</legend>
@@ -191,9 +190,9 @@
           <legend>Compose your package</legend>
           <div>
             <span class="formlabel">Package selection:</span>
-            <label for="default"><input type="radio" name="packagetype" id="default" value="default" />Default: Something from everything listed here, depending on size, language selection and availability. Select <em>Custom</em> if you would like to set preferences.</label>
+            <label for="default"><input type="radio" name="packagetype" id="default" value="default" required="required" />Default: Something from everything listed here, depending on size, language selection and availability. Select <em>Custom</em> if you would like to set preferences.</label>
             <div>
-              <label for="custom"><input type="radio" name="packagetype" id="custom" value="custom" />Custom: You can set preferences, e.g. specific campaigns or the type of promotion materials. Unfortunately we cannot guarantee to fulfill all wishes.
+              <label for="custom"><input type="radio" name="packagetype" id="custom" value="custom" required="required" />Custom: You can set preferences, e.g. specific campaigns or the type of promotion materials. Unfortunately we cannot guarantee to fulfill all wishes.
               <div class="reveal">
                 <textarea name="specifics" rows="6" cols="40" placeholder="For example: Only leaflets explaining Free Software, no posters..." />
               </div>