Display customers on GMap

flow.json

{
	"nodes": [
		{
			"title": "HTTP Request",
			"icon": "images/icons/http_64.png",
			"top": 105,
			"left": 107,
			"compID": "http",
			"uri": "/users/:id",
			"method": "get",
			"id": "step_116"
		},
		{
			"title": "HTTP Response",
			"icon": "images/icons/http_64.png",
			"top": 106,
			"left": 980,
			"compID": "http_response",
			"id": "step_125"
		},
		{
			"title": "Dropbox Get",
			"icon": "images/icons/dropbox_64.png",
			"top": 106,
			"left": 316,
			"compID": "dropbox_get",
			"path": "elastic_shared/tweets/drobiazko/hello.txt",
			"id": "step_128"
		},
		{
			"items": null,
			"compID": "subflow",
			"panel": null,
			"id": "subflow_119",
			"nodes": [
				{
					"title": "CSV Read",
					"icon": "images/icons/csv_64.png",
					"top": 93,
					"left": 517,
					"compID": "csv_read",
					"delimiter": ",",
					"id": "step_134"
				},
				{
					"title": "Google Geo",
					"icon": "images/icons/google_geo_64.png",
					"top": 95,
					"left": 718,
					"compID": "google_geo",
					"id": "step_140"
				}
			],
			"connections": [
				{
					"from": "step_134",
					"to": "step_140"
				}
			]
		}
	],
	"connections": [
		{
			"from": "step_116",
			"to": "step_128"
		},
		{
			"from": "step_128",
			"to": "subflow_119"
		},
		{
			"from": "subflow_119",
			"to": "step_125"
		}
	]
}