Autoloader: allow multiple paths for one prefix
Autoloader: allow multiple paths for one prefix

required for test classes in kwf

it is not recommended to use that as a file_exists call is required. but if we just use it for tests performance is not that critical

nsams/koala-framework,kaufmo/koala-framework,yacon/koala-framework,nsams/koala-framework,yacon/koala-framework,kaufmo/koala-framework,koala-framework/koala-framework,nsams/koala-framework,kaufmo/koala-framework,koala-framework/koala-framework,yacon/koala-framework