Enable 'acls', 'xattrs' support in rsync whenever available

rsync has support for these available in most cases and isn't
specific to Mac OS X any more.

Signed-off-by: Sorin Ionescu <sorin.ionescu@gmail.com>
Load Homebrew installed NVM
Fix typo in Perl module readme
[Fix #698] Describe module in README the same as in code
Enable 'acls', 'xattrs' support in rsync whenever available

rsync has support for these available in most cases and isn't
specific to Mac OS X any more.

Signed-off-by: Sorin Ionescu <sorin.ionescu@gmail.com>
Load Homebrew installed NVM
Edit update
Merge remote-tracking branch 'upstream/master'

* upstream/master:
  [Fix #698] Describe module in README the same as in code
  Fix typo in Perl module readme
  Load Homebrew installed NVM
  Enable 'acls', 'xattrs' support in rsync whenever available