Update logos.xml

New logo with a transparency background (looks better)
comments completition
delete unnessecary file
Merge remote-tracking branch 'upstream/dev' into dev

Conflicts:
	eu_legal/eu_legal.php
sofortbanking update to 2.5.1
dev merge
Merge pull request #27 from BluTiGeS/dev

Sofortbanking update to 2.5.1