add service-wait to path and enable logging of katello-configure

addressing:
```
    130108-10:42:22 debug: Executing 'rm -f /var/lib/pulp/init.flag; service-wait httpd stop; service-wait mongod stop; rm -f /var/lib/mongodb/pulp
    130108-10:42:22 notice: /Stage[main]/Pulp::Config/Exec[reset_pulp_db]/returns: sh: service-wait: command not found
    130108-10:42:22 notice: /Stage[main]/Pulp::Config/Exec[reset_pulp_db]/returns: sh: service-wait: command not found
    130108-10:42:22 notice: /Stage[main]/Pulp::Config/Exec[reset_pulp_db]/returns: sh: service-wait: command not found
```