fixed an issue with linked content urls for statics linked by {filename}

pelican/contents.py

@@ -242,7 +242,7 @@ class Content(object):
                                 "%s used {attach} link syntax on a "
                                 "non-static file. Use {filename} instead.",
                                 self.get_relative_source_path())
-                    origin = '/'.join((siteurl, linked_content.url))
+                    origin = linked_content.url
                     origin = origin.replace('\\', '/')  # for Windows paths.
                 else:
                     logger.warning(

setup.py

@@ -22,7 +22,7 @@ CHANGELOG = open('docs/changelog.rst').read()
 
 setup(
     name="pelican",
-    version="3.6.4.dev0",
+    version="3.6.4.devSF",
     url='http://getpelican.com/',
     author='Alexis Metaireau',
     author_email='authors@getpelican.com',