Not very long ago I published the first stable version of the AssetManager module for Zend Framework 2. The purpose of the module is to allow you to package assets with your module, in stead of having to mess around with symbolic links, aliasmatch or mod_rewrite. On top of that, this module also gives you some other functionality such as caching, grouping assets and applying filters to your assets. You can add custom filters, custom cachers and custom asset resolvers.

https://github.com/RWOverdijk/AssetManager