Hey guys! Thanks for the feature requests! This is the first step of the asset manager as mentioned by @YoavGivati and @callmevlad in the original announcement post (below). We wanted to launch with a lot of your requested features, but decided it’s better to release something sooner than later. It’ll have a lot more features that you would expect in an asset manager as we build it out. Cheers! 
http://forum.webflow.com/t/new-feature-asset-manager/11506/2