Add support i18n.
Update Spanish i18n.
New function "loginfo" in "providerbase" to centralice log message. Use $this->apiversion in the process to generate api url.APIUrlInfo. Indentation.
FIX: provider-provider-Twilio, correct variable $mid since it has been defined. Update: provider-Voipms, change the way to generate the webhook url, we use the getwebhookurl function through parent.
Add support i18n. Update Spanish i18n. New function "loginfo" in "providerbase" to centralice log message. Use $this->apiversion in the process to generate api url.APIUrlInfo. Indentation. FIX: provider-provider-Twilio, correct variable $mid since it has been defined. Update: provider-Voipms, change the way to generate the webhook url, we use the getwebhookurl function through parent.