Revert "Changed our acceptance test setup to pin on facter 2.1.0"
Revert "Changed our acceptance test setup to pin on facter 2.1.0"

This reverts commit 72a1588fd5019de9c9801974b9ef4c25625dcc48.

The tests should now use puppetlabs/puppetdb 4.0.0. The 4.0.0 module
depends on puppetlabs/postgresql 4.0.0, which has a fix for the facter
issue, so we no longer need to pin on an older facter.

kbrezina/puppetdb,johnduarte/puppetdb,ajroetker/puppetdb,waynr/puppetdb,johnduarte/puppetdb,puppetlabs/puppetdb,mullr/puppetdb,senior/puppetdb,rbrw/puppetdb,rbrw/puppetdb,johnduarte/puppetdb,senior/puppetdb,rbrw/puppetdb,senior/puppetdb,kbarber/puppetdb,mullr/puppetdb,shrug/puppetdb,senior/puppetdb,kbarber/puppetdb,rbrw/puppetdb,grimradical/puppetdb,shrug/puppetdb,kbrezina/puppetdb,wkalt/puppetdb,rbrw/puppetdb,wkalt/puppetdb,highb/puppetdb,mullr/puppetdb,puppetlabs/puppetdb,puppetlabs/puppetdb,ajroetker/puppetdb,puppetlabs/puppetdb,kbrezina/puppetdb,kbarber/puppetdb,grimradical/puppetdb,kbrezina/puppetdb,waynr/puppetdb,shrug/puppetdb,wkalt/puppetdb,ajroetker/puppetdb,wkalt/puppetdb,ajroetker/puppetdb,waynr/puppetdb,johnduarte/puppetdb,grimradical/puppetdb,kbarber/puppetdb,grimradical/puppetdb,shrug/puppetdb,mullr/puppetdb,highb/puppetdb,highb/puppetdb,puppetlabs/puppetdb,highb/puppetdb,waynr/puppetdb,mullr/puppetdb