Fix documentation showing adding refresh value to a check
Merge pull request #91 from bashtoni/master

Documentation fix: refresh values
Purge /etc/sensu/conf.d/{checks,handlers} as well

Currently unmanaged files in these directories won't get purged, even
if $purge_config is set to true. This commit ensures that they do.
Merge pull request #93 from philandstuff/master

 Purge /etc/sensu/conf.d/{checks,handlers} as well
updated purge_configs and file perms
ensure sensu user is present
locked down files with sensitive info
proper scoping for template var
Merge pull request #95 from jlambert121/var_scope

proper scoping for template var
Merge pull request #94 from jlambert121/file_perms

updated purge_configs and file perms
this should be a directory not a file
Merge pull request #96 from stephenrjohnson/master

conf.d should be a directory not a file