I want to issue my own coin on the ether chain via a smart contract. I have been in many meetups where we can see code on t-shirts bragging about how easy and simple it is to do such things in 10 or less lines of code! Do we have a template or a tutorial on how to get started with this? When sending and receiving asset coins, what addresses do we use? What are the sending and checking balance commands? How to create and destroy coins? What is the most advance project that is the closest to that?