add travis config
validate all arrays
Fix upstream_cfg_prepend loop to put every element on a dedicated line
Merge pull request #165 from 3flex/rspec-fixes

Rspec fixes
Merge pull request #164 from 3flex/validations

Validate all arrays
Merge pull request #163 from 3flex/travis-config

Add Travis config
Merge pull request #166 from gini/fix_upstream_prepend

Fix upstream_cfg_prepend loop to put every element on a dedicated line
depend on stdlib >= 2.5.0

require_resource function used by the module is
only available in stdlib 2.5.0 and up
refactor conditions in params
use apt module's update resource
puppet-lint fixes