Is a YAML file really needed to carry out the configuration for templates

[fstaoe]

Before rubberdoc's stable version, the configuration received from a YAML file to generate the documentation should be checked and come up with a better implementation or just live with that :)

Some thoughts:

• Should we receive by flag the location of all templates and read them all from the directory and output it to a file received in another flag such as (--src-dir=TEMPLATES_DIR --output=/tmp/index.html) and drop the --config flag?
• Should we have the possibility to for each template have a output location as it possible now with the YAML config file on the not combined option?