fix reserved parameters are not replaced every time
Merge pull request #23 from qpautrat/bug/reserved_parameter

fix reserved parameters are not replaced every time
add test
update dependencies
implements inflection
simplify yaml
Merge pull request #24 from qpautrat/feature/parameter_transformer

Feature/parameter transformer
Perse schemas defined in the root of the spec
Merge pull request #25 from nacmartin/root_schemas

Perse schemas defined in the root of the spec
Add external schema parsers