Added rspec tests for plugin tcpconns
Added rspec tests for plugin tcpconns

voxpupuli/puppet-collectd,archii/puppet-collectd,juniorsysadmin/puppet-collectd,archii/puppet-collectd,voxpupuli/puppet-collectd,voxpupuli/puppet-collectd,juniorsysadmin/puppet-collectd,archii/puppet-collectd