Changelog for Codecraft 2.7.1.x

[vongomben]

Wonderful. Congratulation to Seeed's team and Wen-Chen-Hao for all of this.

If we were to make a changelog of the stuff that were added in this latest version of Codecraft:

• added wifi connectivity using rcpWifi Library from Seeed
• added mqtt nodes implemanting Joel Gaehwiler Mqtt Library
• added basic JSON readings/formatting using Arduino Json Library

I have this issue when parsing json, but the code looks good. I don't understand, it says upload error. Will repeat tomorrow.

I've opened several minor issues, that could make the sowftare even more solid:

• Should the USB Client Library be ported?
• Should be the Neopixel Library be ported?
• Should we describe the libraries we are using under the hood in a more evident way? In this way the code produced could be more portable from codecraft to other environments.

Looking for you comments. I may do a little explanatory videos of this new functionalities, we could use it to revamp the platform.