Add settings for app

[andrey-berenda]

It need because of being able to allow registering only what you want:
For example I want to override encode Enums in winter. Now I cannot do it
But if winter has settings with list of encoders I can do it

[mofr]

Could you provide a short description?

[mofr]

@berenda-andrey Would you mind listing configurations you want to customize within the issue?

[andrey-berenda]

Inspectors: by default - PathParametersInspector, QueryParametersInspector, PageOutputProcessorResolver

Resolvers: by default - HttpRequestArgumentResolver, PagePositionArgumentResolver, PathParametersArgumentResolver, QueryParameterResolver, DRFBodyArgumentResolver

Encoders: by default all encoders in the project
Type inspectors(inspect_bool and something like that):
Regexp