* renamed font_dilated_half.png to font_slashdot.png


git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/pwntcha/trunk@390 92316355-f0b4-4df1-b90c-862c8a59935f

* cleaned up the slashdot code.
  * decode phpBB captchas.
  * added filter_contrast.


git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/pwntcha/trunk@389 92316355-f0b4-4df1-b90c-862c8a59935f

* Fixed file headers


git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/pwntcha/trunk@383 92316355-f0b4-4df1-b90c-862c8a59935f