Add link to debug module for examples on setting env vars
Add link to debug module for examples on setting env vars

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sethlu/electron-packager,malept/electron-packager,electron-userland/electron-packager,Goobaroo/electron-packager,Goobaroo/electron-packager,electron-userland/electron-packager,sethlu/electron-packager,maxogden/electron-packager,malept/electron-packager