Release 0.27.72

• Upgrade gulp-execa 0.3.0 -> 0.3.1 (ade9e92)
• Improve style (5185b3f)
• Revert verbosity of gulp-execa (b60136e)
• Fix linting (b333985)
• Upgrade gulp-execa 0.2.3 -> 0.3.0 (5acbd48)
• Upgrade gulp-execa (2054258)