Update nested loop logic for beta3

Author: nickvergessen

styles/prosilver/template/event/viewtopic_body_postrow_post_after.html

@@ -1,14 +1,7 @@
-<!-- DEFINE $CURRENT_POST_ROW = '{postrow.S_ROW_COUNT}' -->
-<!-- BEGIN postrow -->
-	<!-- IF $CURRENT_POST_ROW == postrow.S_ROW_COUNT -->
-
-<!-- BEGIN post_message_after -->
+<!-- BEGIN postrow.post_message_after -->
 	<div class="panel">
 		<div class="inner">{postrow.post_message_after.MESSAGE}</div>
 	</div>
 
 	<hr class="divider" />
-<!-- END post_message_after -->
-
-	<!-- ENDIF -->
-<!-- END postrow -->
+<!-- END postrow.post_message_after -->

styles/prosilver/template/event/viewtopic_body_postrow_post_before.html

@@ -1,14 +1,7 @@
-<!-- DEFINE $CURRENT_POST_ROW = '{postrow.S_ROW_COUNT}' -->
-<!-- BEGIN postrow -->
-	<!-- IF $CURRENT_POST_ROW == postrow.S_ROW_COUNT -->
-
-<!-- BEGIN post_message_before -->
+<!-- BEGIN postrow.post_message_before -->
 	<div class="panel">
 		<div class="inner">{postrow.post_message_before.MESSAGE}</div>
 	</div>
 
 	<hr class="divider" />
-<!-- END post_message_before -->
-
-	<!-- ENDIF -->
-<!-- END postrow -->
+<!-- END postrow.post_message_before -->