Include node installs via nvm as edge case #21
Description
The edge cases don't account for nvm installations of node. When globally installing modules in this case, it can lead to incorrect paths being collected and issues such as this:
/Users/{user}/.nvm/versions/node/v6.9.5/lib/node_modules/{pkg}/src/state did not exist, creating...
Successfully wrote file to /Users/{user}/.nvm/versions/node/v6.9.5/lib/node_modules/{pkg}/src/state/App/index.js