Simplify pack register options, add allow()
Merge pull request #557 from wpreul/master

A handler can reply with a buffer
pack require interface
Merge branch 'master' of github.com:walmartlabs/hapi into feature/packDeps
coverage
test expected value missing parens
Merge pull request #558 from walmartlabs/feature/packDeps

Rework pack register api
Merge pull request #560 from wpreul/master

Adding schema changes for server settings validation
Composer
Merge branch 'master' of github.com:walmartlabs/hapi into feature/packDeps
composer permissions
Merge pull request #561 from walmartlabs/feature/packDeps

Composer
Using memory instead of redis for test