Merge branch 'release/0.1.2' into devel

* release/0.1.2:
  bump to version '0.1.2'
test puppet-lint

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

Signed-off-by: Sebastien Varrette <sebastien.varrette@uni.lu>
update tests

Signed-off-by: Sebastien Varrette <sebastien.varrette@uni.lu>
completed lint/syntax tasks within falkorlib

Signed-off-by: Sebastien Varrette <sebastien.varrette@uni.lu>
puppet-lint correction

Signed-off-by: Sebastien Varrette <sebastien.varrette@uni.lu>
upgrade falkorlib

Signed-off-by: Sebastien Varrette <sebastien.varrette@uni.lu>
upgrade falkorlib

Signed-off-by: Sebastien Varrette <sebastien.varrette@uni.lu>
bump to version '0.2.0'

Signed-off-by: Sebastien Varrette <sebastien.varrette@uni.lu>
Merge branch 'release/0.2.0' into production

* release/0.2.0:
  bump to version '0.2.0'
  upgrade falkorlib
  upgrade falkorlib
  puppet-lint correction
  completed lint/syntax tasks within falkorlib
  update tests
  update Gemfile
  test puppet-lint