v0.6.0

feature(http): add signature and param package (#28)

* feature(http): add signature and param package

- allow handler functions with nicer signatures
- allow parsing path and query params to struct

* lint

* feature: finish awesome param and signature packages

* chore: changelog

* ci: up lint version

* feature: change default tags of param package to `param:"location=name"`

* tests

* refactor: reduce if nesting

* chore: changelog

* fix: changelog