Revert "Revert "Create plrDir and constants""

This reverts commit f80c70ffce2b22e58db50cd699eebcca180dfa93.
Revert "Delete unecess. files"

This reverts commit cbab2a89a4bda51803e9f54f66bc11cbad2b2b1d.
Merge pull request #11 from hang-on/Both-ways-Arthur

Both ways arthur