gruntjs/grunt-contrib-less — pull request #186 by bentolor (2014-06-13 11:03:41+00:00)
Title: Interims workaround for #185

grunt-contrib-less silently block/fails since the less package was upgraded to 1.7.1

As I'm unable to debug/solve the root issue, this patch workarounds the issue by pinning down the less version.