Updated readme to have markdown syntax
Merge pull request #30 from solarkennedy/readme_updates

Updated readme to have markdown syntax
Allow configuring log_on_* operator

The default operator for log_on_success and log_on_failure settings is
+=, which means that you cannot reduce the amount of logging.  This
change allows specifying arbitrary operators but does not change the
default.
Merge pull request #35 from dvorak/log_on_operators

Allow configuring log_on_* operator
Merge branch 'master' of https://github.com/puppetlabs/puppetlabs-xinetd into default_params
Added documentation in the README