Revert permissions, fix whitespace, fix other signup link

This reverts commit b40e09347acc09d935ad9dc6d4b3ffb3f051c70c.

resources/g11n/empty

@@ -3,7 +3,7 @@ $this->styles($this->html->style("/css/home.css"));
 ?>
 
 <h1>The Otaku Social Network</h1>
-<a href="/users/signup" id="signup" class="gradient">Sign up!</a>
+<a href="/signup" id="signup" class="gradient">Sign up!</a>
 <a class="prev browse left"></a>
 <div id="scrollwrapper">
 	<div id="sg_left"></div>

views/signup/index.html.php

@@ -6,7 +6,7 @@ if (isset($key))
 	echo "Confirmation Link: ";
 	echo $this->html->link("Link", array('controller' => 'signup',
 										 'action' => 'confirm',
-						     			 'args' => $key->key));
+										 'args' => $key->key));
 }
 else
 {