[pom] Update tomcat7 to 7.0.72
[pom] Update tomcat7 to 7.0.72

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