updated .gitignore
renamed the extension from MobWeb_OrderNotificationSms to MobWeb_TwilioIntegration
added a new function to send a notification to a customer once their order has been shipped
coding style update
removed some unnecessary log calls
changed how the sendSms method works, no more "default" recipients
added some comments
separated the settings by their function
trim the telephone number and the country code filter items before comparing them
moved the filter and optimization logic into to the sendSMS function, instead of the less generic shipment notification function, so that they apply to ALL outgoing SMS
renamed an attribute
fixed a bug in the number optimization logic before sending the SMS