edit and expand test of series tutorial
edit and expand test of series tutorial

kunallillaney/thunder,kcompher/thunder,kcompher/thunder,j-friedrich/thunder,zhwa/thunder,kunallillaney/thunder,pearsonlab/thunder,oliverhuangchao/thunder,poolio/thunder,pearsonlab/thunder,broxtronix/thunder,j-friedrich/thunder,jwittenbach/thunder,poolio/thunder,thunder-project/thunder,mikarubi/thunder,mikarubi/thunder,oliverhuangchao/thunder,broxtronix/thunder,zhwa/thunder