an unfinished method-limiting decorator
also annotate the function with list of allowed methods
Sync with master
Merge branch 'master' into limit-methods
adapter.http.base, utils.decorator: finish HTTP 405 support
shortcuts: move `@view` to utils.decorators
adapters.http: rendering logic cleanups
rendering.decorator: don't ignore possible KeyError's
shortcuts: remove unused import
utils.decorators: minor fixes
examples/hello: exercise only_methods decorator
adapters.http.base: PEP8
Merge branch 'limit-methods'