[pom] Update maven-fluido-skins to 1.6
[pom] Update maven-fluido-skins to 1.6

AriSuutariST/waffle,hazendaz/waffle,AriSuutariST/waffle,dblock/waffle,Waffle/waffle,AriSuutariST/waffle,dblock/waffle,dblock/waffle,Waffle/waffle,Waffle/waffle,dblock/waffle,hazendaz/waffle,AriSuutariST/waffle,hazendaz/waffle