Converted commons logging to slf4j
Converted commons logging to slf4j

AriSuutariST/waffle,boyley/waffle,boyley/waffle,AriSuutariST/waffle,vimil/waffle,vimil/waffle,victorbriz/waffle,boyley/waffle,dblock/waffle,vimil/waffle,dblock/waffle,Waffle/waffle,hazendaz/waffle,victorbriz/waffle,dblock/waffle,victorbriz/waffle,AriSuutariST/waffle,Waffle/waffle,vimil/waffle,Waffle/waffle,AriSuutariST/waffle,hazendaz/waffle,hazendaz/waffle,dblock/waffle