added grunt tasks to check for whitespace issues and fix them accordingly
reformatted all whitespace using the grunt tasks
Revert "reformatted all whitespace using the grunt tasks"

This reverts commit a7f2e225531e97c2a026aa09d785df6f973e5d20.
added grunt-cli tool to vagrant VM
Merge pull request #5 from npetevn/master

Grunt tasks for whitespace formatting