Recreated png with english instead of chinese text.

Signed-off-by: Florian Bergmann <fbergmann@suse.de>
Adjusted size of the created png to the original png.

Signed-off-by: Florian Bergmann <fbergmann@suse.de>
Changed CryptoChannel to SecurityChannel to match the name in the picture.

Signed-off-by: Florian Bergmann <fbergmann@suse.de>
Merge pull request #9 from bergmannf/master

thanks!