Local NPM module grunt-requirejs warning

[jserrao]

Really digging the yeoman gumby generator, thanks for the hard work putting this together. I found a couple small errors playing around with this.

Post install, when I run 'grunt' I get this warning:
'Local NPM Module grunt-requirejs not found. Is it installed?'

I had to do that installation myself with:
sudo npm install grunt-requirejs (without the -g flag)

Grunt keeps powering through but it's worth noting. Check this issue over on the backbone-boilerplate project that is also using Grunt, I think you may have to move some dependencies around in the repo:
tbranyen/backbone-boilerplate#237

I'm pretty new to grunt but maybe I can figure something out and send you a pull request.