NOBUG: Fixed file access permissions

diff --git a/lib/simplepie/library/SimplePie.php b/lib/simplepie/library/SimplePie.php
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/lib/simplepie/library/SimplePie/Cache/Memcached.php b/lib/simplepie/library/SimplePie/Cache/Memcached.php
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/lib/simplepie/library/SimplePie/Registry.php b/lib/simplepie/library/SimplePie/Registry.php
old mode 100755 (executable)
new mode 100644 (file)