Revert "Create plrDir and constants"

This reverts commit 066994211b7e291572bf72cc0c1857b22388eb5e.
Revert "Revert "Create plrDir and constants""

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

This reverts commit cbab2a89a4bda51803e9f54f66bc11cbad2b2b1d.