Add error message
Merge pull request #75 from esodov/fix_nil_result

Add error message
Fix error occured when get only 1 restraunt.
Fix method names.
Merge pull request #76 from esodov/fix_request_err

Fix error occured when get only 1 restraunt.
Add looks model

- new looks model
- new migration
- new seed
Create looks controller
Add looks#index
Fix imagetag
Fix looks controller
Create looks controller
Add looks#index
Fix imagetag
Fix looks controller
Add four records on looks
Fix seed file
Fix looks controller
Resize image on looks
Fix indent
Fix title link