Updated files for the releases

Fastpublish 1.6.9.x:
If you experience problems try the following steps:

1. replace the functions.php in folder adminbereich with the following:
   functions.zip
2. give the file codelock.php in root write access (chmod 777)
3. or try to replace the old codelock.php with this one in root.
   codelock.zip

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