merged beta into stable

docs/theme/nature/layout.html

@@ -10,9 +10,9 b''
 	border="0" name="submit" alt="PayPal - The safer, easier way to pay online!">
 	<img alt="" border="0" src="https://www.paypal.com/en_US/i/scr/pixel.gif" width="1" height="1">
 	</form>
-	<div style="padding:5px">
-    <a href="http://flattr.com/thing/167489/RhodeCode" target="_blank">
-    <img src="http://api.flattr.com/button/flattr-badge-large.png" alt="Flattr this" title="Flattr this" border="0" /></a>
-    </div>	
+    <div style="padding:5px">
+     <a href="http://flattr.com/thing/167489/RhodeCode" target="_blank">
+     <img src="http://api.flattr.com/button/flattr-badge-large.png" alt="Flattr this" title="Flattr this" border="0" /></a>
+   </div>  
 </div>
 {% endblock %}}

rhodecode/lib/__init__.py

@@ -235,9 +235,6 b' def safe_str(unicode_, to_encoding=None)'
     if not isinstance(unicode_, basestring):
         return str(unicode_)
 
-    if not isinstance(unicode_, basestring):
-        return str(unicode_)
-
     if isinstance(unicode_, str):
         return unicode_