Updates git submodules
Install this grunt plugin with: npm install -g grunt-update-submodules
Then add this to your project's grunt.js
gruntfile:
task.loadNpmTasks('grunt-update-submodules');
The name to use in your own task definitions is update_submodules
(with an underscore).
Copyright (c) 2012 Julian Aubourg [email protected] Licensed under the MIT license.