Merge pull request #66 from Freeaqingme/master

Fixing var scope in template
Using safe defaults for connecting with Puppetdb

See: https://github.com/example42/puppet-puppet/issues/68

Resolves #68
Merge pull request #69 from Freeaqingme/safeDefaults

Using safe defaults for connecting with Puppetdb
Lints
Release v2.0.11
Updated Geppetto project file
Release v2.0.12
Adding is_ca and ca_server