Added API plugin demo

from openflexure_microscope.api.utilities import parse_payload

from openflexure_microscope.api.v1.views import MicroscopeView

ENDPOINTS = {}

from flask import request, Response

import logging

class PluginTestAPI(MicroscopeView):

    def get(self):

        data = self.microscope.plugin.test1.run()  # Call a method from our plugin

        return Response(data)

    def post(self):

        # Get payload

        state = parse_payload(request)

        logging.debug(state)

        # Handle absolute positioning

        if 'data' in state:  # If value is given in payload JSON

            data = str(state['data'])  # Process and store that value

        return Response(data)

ENDPOINTS = {

    'test1': PluginTestAPI

}