Adapt dialyzer_reference to ba466e2d changes
distclean: do not remove plt
Merge pull request #382 from tuncer/update-dialyzer

Adapt dialyzer_reference to ba466e2d changes
Fix Dialyzer warning introduced in 0caf047f
Merge pull request #385 from tuncer/dialyzer-warning

Fix Dialyzer warning introduced in 0caf047f