Support rsyslog.d fragments
Add example of rsyslog fragments to README

and fix spelling issues
Remove ability for fragment to be present.

Must be file or absent.
Add ability to purge rsyslog.d of unmanaged files.

Add rsyslog_d_dir_purge param that defaults to true.
Merge pull request #37 from ghoneycutt/support_fragments

Support fragments
Release v0.6.0 - Add support for fragments in rsyslog.d
Add params to manage owner/group/mode of log_dir
Revert the default for log_dir_mode to 0750

Necessary to maintain backward compatibility
Merge pull request #38 from ghoneycutt/log_dir_attributes

Log dir attributes
Release v0.7.0 - Add ability to specify data for log_dir params