grunt 1.4.0

on Node.js NPM

• Merge pull request #1728 from gruntjs/update-deps-changelog 63b2e89
• Update changelog and util dep 106ed17
• Merge pull request #1727 from gruntjs/update-deps-apr 49de70b
• Update CLI and nodeunit 47cf8b6
• Merge pull request #1722 from gruntjs/update-through e86db1c
• Update deps 4952368

v1.3.0...v1.4.0