Validate params
Merge pull request #8 from eeddlau/validate_params

Validate params
Release 0.0.2 - Add validation of params
update erb template to remove variable scope deprecation warnings

Example of the warnings:

Warning: Variable access via 'ensure_ldap' is deprecated. Use
'@ensure_ldap' instead.
template[<foo>/nsswitch/templates/nsswitch.conf.erb]:4
Merge pull request #9 from jhoblitt/fix_template_warnings

update erb template to remove variable scope deprecation warnings
Add VAS support
VAS instead of QAS.

We are using VAS since all the tooling is keeping that name in spite of
the ownership and marketing of the product which keeps changing.

Also added a test for the case when both VAS and LDAP are being used.
Merge pull request #11 from ghoneycutt/add_vas_support

Add VAS support
Update travis to validate and lint code
Merge pull request #16 from ghoneycutt/update_travis_checks

Update travis to validate and lint code