Fix for AssetManager issue 69 - Don't constrain ZF usage to 2.0 branch so that 2.1-dev can be used, and so in future...
Fix for AssetManager issue 69 - Don't constrain ZF usage to 2.0 branch so that 2.1-dev can be used, and so in future...

wshafer/AssetManager,wshafer/AssetManager,chaos0815/AssetManager,RWOverdijk/AssetManager,pensiero/AssetManager,hummer2k/AssetManager,RWOverdijk/AssetManager,chaos0815/AssetManager,hummer2k/AssetManager,pensiero/AssetManager