Update copyright years
Try to fix node 0.8 build on Travis by initiating a npm update. see: https://github.com/isaacs/minimatch/issues/35
Try to fix node 0.8 build on Travis by initiating a npm update. The sequel!
Merge branch 'develop' of github.com:MarcDiethelm/grunt-less-imports into develop
Git, GO HOME YOU'RE DRUNK
Test with Mocha instead of Nodeunit
More obvious string diff for banner test
Simple implementation of Less import options.

- Import keyword is applied to all @import statements in task target.
docs
Allow multiple files to be processed using files: object model (and others)
Add .editorconfig
Testing with multiple source files/folders.
Create a test for #12 (Allow multiple files to be processed using files: object model)
Beef up the documentation.
Update dependencies. Add some keywords.
Add .npmignore file for leaner installs
No longer testing on Node.js 0.8.x. Because Node is unwilling to backport npm fixes.
Merge remote-tracking branch 'origin/develop' into multi-files
Merge branch 'develop' into multi-files
Merge pull request #13 from panta82/multi-files

Handle `files` option with multiple entries correctly