Updating README with new TODOs
Adding markdown extension TOC, generating hiperlinks to titles
Adding plugin to optimize images
Minnor fix in article content
Minor improvements in processos-tipos.md
Minor improvements in processos-zumbis.md
Adding more text to processos-zumbis-2.md (draft yet)
Starting article programas-comportamento-aleatorio.md
SEO improvements in template
Split style.css into 2 new files
Adding TOC