Revert "Merge pull request #39 from deiga/app-nodenv-default-npmrc-formula"
Revert "Merge pull request #39 from deiga/app-nodenv-default-npmrc-formula"

This reverts commit 73580d8bb1a7bce445d2b3cb9681c6f822cc012c, reversing
changes made to 90e42d6e44b5272a4dfc44f71fc561b994299e9a.

nodenv/homebrew-nodenv,jawshooah/homebrew-nodenv,jawshooah/homebrew-nodenv