removed user validation from spec - has been removed from model already
fixed model, seed file bugs
Merge pull request #68 from feministy/bug_fix

fixed model, seed file bugs
Merge pull request #67 from feministy/mytales-spec-fix

removed user validation from spec - has been removed from model already
Merge branch 'master' of https://github.com/feministy/littlebooks into user-spec-fix