Add method-filter to routes, for separate use.

[seelpro]

Small update to separate functions for different methods.

Use like: @app.route('/', methods=['GET']) def get_func(): pass

@app.route('/', methods=['POST']) def post_func(): pass

Or (need check): ROUTES = [ # URI string matches... ("/", index), ('/init',putInit, {"methods": ['PUT']}) }