Make gradients work with Sass's inspect().
Fix how asset collections are added so that they use the array proxy correctly.
Make gradients work with Sass's inspect().
Bump version to 1.1.0.alpha.3.
Bump version to 1.1.0.alpha.3.
Adding an AppVeyor configuration file

AppVeyor is a Windows CI solution that provides a free service for open
source projects; this sets up for using ths service.