Merge pull request #1 from Phil-Friderici/deprecated_vars

Fixed: deprecated variables access in templates
Merge branch 'master' of github.com:ghoneycutt/puppet-module-vas
Merge branch 'master' of github.com:Ericsson/puppet-module-vas
Update travis - test with Puppet v3.3 and v3.4
loosen dependency requirements
Merge pull request #16 from ghoneycutt/prep_for_0_5_1_release

Prep for 0.5.1 release