12.11.2009 v1.0.2
* removed some whitespaces from the .htdocs files
which may raise an apache error
12.07.2009 v1.0.1
* new administration layout
* some typos removed
* added an error message in tk_admin.php if
TK_SELF_AUTHORIZATION_USE is disabled
19.06.2009 v1.0
* first public release