exclude jacc api and servlet api libs from tomcat assembly
(cherry picked from commit 03f79bb16e0ddc9101c964675ed104f1d36f2e08)
exclude jacc api and servlet api libs from kie-drools-wb tomcat assembly. Update README's
(cherry picked from commit 8e3239ebb68afc5530cc46a149785ce83b2b9a1a)
Merge branch 'master' of github.com:droolsjbpm/kie-wb-distributions