ABC

[syall]

• Add standard lib functions (Add standard lib functions #416)
• add endpoint params codegen (add endpoint params codegen #421)
• Add code-generation for EndpointProvider (EndpointResolver) (Add code-generation for EndpointProvider (EndpointResolver) #424)
• Add endpoints2.0 tests codegen (Add endpoints2.0 tests codegen #427)
• Add deprecated option to config field resolvers (Add deprecated option to config field resolvers #428)
• Add endpoints2.0 middleware and param binding generation. (Add endpoints2.0 middleware and param binding generation. #430)
• Add hooks for consumer written auth scheme resolution (Add hooks for consumer written auth scheme resolution #431)
• make endpointresolver middleware object names public for otehr middlwares to identify it
• raw; forcewrite me later
• Update URI encoding to support URL.RawPath consistently

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Description of changes:

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