Style guideline fix for README example's mode

puppet-lint reports that 644 should be '0644', per http://puppet-lint.com/checks/file_mode/
Merge pull request #40 from floatingatoll/patch-1

Style guideline fix for README example's mode
Adding more helpful message for 'pluginsync = true'.
Merge pull request #41 from raphaabreu/master

Changing messages related to pluginsync to indicate where this setting should be put.
Move away from defining resource defaults, we can just pass $source and $content directly to the file resource

Using the case statement does not properly notify the file resource about
changes, leading to unexpected results when generating fragments from Puppet
templates. This patch fixes that issue.
Merge pull request #42 from tehmaze/master

Using the case statement does not properly notify the file resource about changes
remove unneeded ','
Merge pull request #43 from maxenced/master

Case don't require ',' between cases
Merge upstream
Sync with Github