params fixes
params fixes

- remove call to hiera
- explicit version list on redhat
- remove temp var $_version

camptocamp/puppet-tomcat,ffquintella/puppet-tomcat,mcanevet/puppet-tomcat,camptocamp/puppet-tomcat,McLarenAppliedTechnologies/puppet-tomcat,McLarenAppliedTechnologies/puppet-tomcat,ffquintella/puppet-tomcat,ffquintella/puppet-tomcat,camptocamp/puppet-tomcat,McLarenAppliedTechnologies/puppet-tomcat