more work on backup/nfs
fixed typo
create remote backup dir if it doesn't exist
Merged novus/chef-memsql

Conflicts:
	attributes/default.rb
removed merge reference
refactored methods that chown to use the attributes rather than hardcoded memsql. values
accidentally wrote old file, reverted back to the new one from github.com/novus
fix for backups mixing files between multiple databases
Merge pull request #1 from npchris/master

Cleaned up backup/nfs recipes