Update links for dnsmadeeasy docs and thesparktree article
Update links for dnsmadeeasy docs and thesparktree article

The links to the thesparktree article and the link to the dnsmadeeasy docs were broken.
Signed Off - Josh Stompro
tnwhitwell/lexicon,AnalogJ/lexicon,AnalogJ/lexicon,tnwhitwell/lexicon