Update init.pp
Update get.pp

Add chown option
Update README.markdown
Update init.pp
Slight documentation and style updates.
Merge pull request #38 from mhaskel/PR32-cleanup

PR-32 cleanup

Closes #32
Fix variable name capitalization.

future parser complains that Error: Illegal name. The given name Mykeyfile does not conform to the naming rule \A((::)?[a-z0-9]w*)(::[a-z0-9]w*)*\z
Merge pull request #37 from notanisp/master

Fix variable name capitalization.
get: Parametrize the onlyif condition of the rsync command

User may have different requirement than the one offer to run
rsync, this commit allows on to specify this condition remaining
backward compatible with current version.