Pinning rspec-core version to '3.1.7'
Pinning rspec-core version to '3.1.7'

This should address the issue that @robruma is seeing in
huit/puppet-splunk#52

This looks like we hit a similar issue to the puppetlabs/puppetlabs-apt
module

https://github.com/rspec/rspec-core/issues/1864

huit/puppet-splunk,excessivedemon/puppet-splunk,excessivedemon/puppet-splunk,huit/puppet-splunk,excessivedemon/puppet-splunk,excessivedemon/puppet-splunk,tfhartmann/puppet-splunk,huit/puppet-splunk,tfhartmann/puppet-splunk,huit/puppet-splunk,huit/puppet-splunk,tfhartmann/puppet-splunk,tfhartmann/puppet-splunk,excessivedemon/puppet-splunk,tfhartmann/puppet-splunk