I really appreciate that you put efford on this and still keep it AGPL

I`m not a technical guy when it comes down to Linux, servers or coding so I have some n00b questions.

Does your version
1- support only cex.io? Can I not use it for bitstamp?
2- have other trading methods like Dema, macd etc? I just didnt understand what is exactly buy and hold
3- Do I need a server to run your script? Right now I use a regular ubuntu and just installed the askmike version on it. It runs ok for now.