feat(dev): Update the dev application

Add examples
Update layout
fix(routes): Correct the routes
feat(rules): Add multiple rules by JSON
fix(error): Fix error code

Add CRUD prefix to CRUD error
feat(permission): Add permission check

Add ACL check for the basic usage of CRUD
Add get test for etag (etag can be used only in GET request)
fix(dev): remove content when non modifier request
feat(redirect): Add redirect on canonical url
feat(errorCode): Update error code
update

add collection
beautify test application
Merge pull request #27 from cbonnissent/1.0-integration

Some enhancements