Merge branch 'perf/2.7.x/backport-zaml-symbol-output-unification' of https://github.com/daniel-pittman/puppet into 2.7.x
- 'perf/2.7.x/backport-zaml-symbol-output-unification' of https://github.com/daniel-pittman/puppet: zaml: unify on a single definition of to_zaml for Symbol
Conflicts:
lib/puppet/util/monkey_patches.rb