Bug fixes
1. Add your teens. They are invited via text message.
2.They add their friends, who in turn can add their parents.
3. Now you have contact info of your teen's friends and their parents.
4. When your teen is going out they start a chat thread with the friends involved.
5. Now you know whom they are with and have a chat channel open to text all the kids -- and their parents -- at once about this event.
