Reboot method

[MrViktorNikolaevich]

Hi, i added reboot method from your project, but I don't have the permissions to push now

[MrViktorNikolaevich]

package xiaomirouterapi

const (
	rebootPath = "xqsystem/reboot"
)

type RebootResp struct {
	LanIP []LanIP `json:"lanIp"`
	Code  int     `json:"code"`
}

type LanIP struct {
	Mask string `json:"mask"`
	Ip   string `json:"ip"`
}

func (api *MiWifiApi) Reboot() (*RebootResp, error){
	apiURL := api.buildApiURL(rebootPath, "api")
	resp := &RebootResp{}

	err := sendGetRequest(apiURL, &resp)
	if err != nil {
		return nil, err
	}

	return resp, nil
}

[viartos]

@MrViktorNikolaevich hi, can you create a pull request from other branch to master?