add support for hsts, xframe, xss, nosniff, and noopen security headers
maxAge != max-age and fix bad test
readme formatting
merge upstream
fixes and tests for 100% passing coverage
Merge branch 'master' of github.com:spumko/hapi into security
Merge branch 'master' of github.com:spumko/hapi into security
cleanup
Merge branch 'master' of github.com:spumko/hapi into security
tweak schema to reuse object and avoid duplication
Merge pull request #1461 from nlf/security

Security headers