Pavan Tirumani

Results 2 issues of Pavan Tirumani

1. fs-extra's copy is used for copying directories 2. -r or --directory are the command line options for copying directories Signed-off-by: pa1tirumani

prefixing with "../node_modules" Instead of requring ```@import "../node_modules/bootstrap/dist/css/bootstrap.css";``` now it can be required as ```@import "bootstrap/dist/css/bootstrap.css";``` Used https://github.com/browserify/resolve to implement this Signed-off-by: pavan142