Documentation needs updating #26
Description
Readme needs update for new namespace/classname...
Jsv4::validate(...) => \Jsv4\Validator::validate(...)
new SchemaStore() => new \Jsv4\SchemaStore()
Threw me for a bit of a spin when I did a composer update
(sorry it's an issue not a PR, don't see much point to create a fork just for Readme fix ;)