Merge pull request #4 from vanetix/master

merge it up
Fixes balderdashy/sails-redis#5

Note: indentation left as-is for simpler diff review
Change references from 'this' to closure vars

Fixes balderdashy/sails-redis#5
Merge pull request #7 from russplaysguitar/master

balderdashy/sails-redis#5
update readme
Update README.md
Update README.md
Added warning about experimental status.
Merge branch 'master' of github.com:balderdashy/sails-redis
Update package.json
Update README.md
match things up to look similar to PostgreSQL adapter
Update README.md
Create FAQ.md
Create CONTRIBUTING.md
Update CONTRIBUTING.md
Update CONTRIBUTING.md
Update README.md
Update FAQ.md
Update FAQ.md