Removed a module file
 * This module is now in fact in another package
Added a maintainer field to dsl api
Ensure it is valid to have an empty includes field in dsl API
 * Fixed a wrong instance name
Validates package received by Builder::Rpm
 * The package must includes at least one directory
 * Added the build method
Improved the rpm task
 * Added an option to pass directory where package files are located
 * Now building the rpm when invoked
Released version 1.0.0