Merge branch 'release/0.3.4' into devel

* release/0.3.4:
  Update Gemfile.lock accordingly
  bump to version '0.3.4'
better puppet build

Signed-off-by: Sebastien Varrette <sebastien.varrette@uni.lu>
diff on parse

Signed-off-by: Sebastien Varrette <sebastien.varrette@uni.lu>
complete rspec

Signed-off-by: Sebastien Varrette <sebastien.varrette@uni.lu>
bump to version '0.3.5'

Signed-off-by: Sebastien Varrette <sebastien.varrette@uni.lu>
Update Gemfile.lock accordingly

Signed-off-by: Sebastien Varrette <sebastien.varrette@uni.lu>
Merge branch 'release/0.3.5' into production

* release/0.3.5:
  Update Gemfile.lock accordingly
  bump to version '0.3.5'
  complete rspec
  diff on parse
  better puppet build