Gruntfile.js: Set line feed char to '\n' to get same result on all platforms.
Gruntfile.js: Set line feed char to '\n' to get same result on all platforms.

BS3 commits: 5a826a65b29f5c89a0c60bede111be7992027a0a

todc/todc-bootstrap,aaroncnhk/todc-bootstrap,mozillo/todc-bootstrap,2947721120/todc-bootstrap,ztx1491/todc-bootstrap,todc/todc-bootstrap,2947721120/googlebt4,todc/todc-bootstrap,up2vs/todc-bootstrap