Revert "Forgot to declare variable explicitly"

This reverts commit 00e5357a8f9c02481bd5ce7c85fc724e212588af.
Revert "fixing "service[tomcat] cannot be found""

This reverts commit 1f01d9fe3b7bf72bf426491b137d9f6db56905f0.
Removed service restart notifier

see https://github.com/opscode-cookbooks/tomcat/pull/79