Display the OAuth association only in "account" page.

Improved the template to show only when pertinent.

examples/demo/site/modules/oauth20/templates/block_account_info.tpl

@@ -1,12 +1,11 @@
 	<hr>
+		{unless isempty="$oauth_associated"}
     	<h4>Un-Associate Account with Oauth Consumer</h4>
     	<div>
     		{foreach item="consumer" from="$oauth_associated"}
     			<div>
     				<form method="post" action="{$site_url/}account/oauth-un-associate">
-    					<div>
-                		  	 <input type="hidden" name="consumer" value="{$consumer/}"/>
-              			</div>
+						<input type="hidden" name="consumer" value="{$consumer/}"/>
           				<div>
                 			<button type="submit">Unlink {$consumer/}</button>
               			</div>
@@ -14,14 +13,14 @@
 			   	</div>
     		{/foreach}
     	</div>
+		{/unless}
+		{unless isempty="$oauth_not_associated"}
     	<h4>Associate Account with Oauth Consumer</h4>
     	<div>
     		{foreach item="consumer" from="$oauth_not_associated"}
     			<div>
     				<form method="post" action="{$site_url/}account/oauth-associate">
-    					<div>
-                		  <input type="hidden" name="consumer" value="{$consumer/}"/>
-              			</div>
+						<input type="hidden" name="consumer" value="{$consumer/}"/>
           				<div>
           				  <input type="email" id="email" name="email"  value="{$email/}"  required/>	
                 		  <button type="submit">Link with {$consumer/}</button>
@@ -29,4 +28,5 @@
 					</form>	
 			   	</div>
     		{/foreach}
-    	</div>		
+    	</div>		
+		{/unless}