Some considerations on modules structure
Some changes to parameters_list
Add some lines regarding variable sanitation and validation
Config files naming
Changes following discussion on the file.

Bump version to 0.0.3
uid/gid changed to owner/group as suggested by jhoblitt
Revert "uid/gid changed to owner/group as suggested by jhoblitt"

This reverts commit cb33d8b254e0c034112faeb851d7094bc3772cd8.
Merge pull request #1 from javierbertoli/master

Draft 0.0.3