Merge pull request #895 from kbarber/maint/master/clojure-160-final

Clojure 1.6.0 final
Merge pull request #896 from kbarber/maint/1.5.x/pin-rake-gem

Pin Rake for Ruby 1.8.7
Merge branch '1.5.x' into 1.6.x

* 1.5.x:
  Pin Rake for Ruby 1.8.7
Merge branch '1.6.x'

* 1.6.x:
  Pin Rake for Ruby 1.8.7

Conflicts:
	Gemfile
PDB-453 Add environments to all terminii

This patch ensures that the request environment is sent to PuppetDB inside
the payloads for the object types: facts, catalogs & reports.

Signed-off-by: Ken Barber <ken@bob.sh>