func NewHTTP() *HTTP {
	return &HTTP{
		mp: NewMap(),
		Client: &http.Client{
			Timeout: 5 * time.Second,
		},
	}
}
NewFS creates a new Provider that looks for JSON documents
from the internet over HTTP(s)
package provider
import (
	"encoding/json"
	"net/http"
	"net/url"
	"strings"
	"time"
	"github.com/lestrrat/go-pdebug"
	"github.com/pkg/errors"
)