More Batching
Currently we are only batching statics (meshes that are guaranteed to not change). We need a smarter batching strategy that also batches meshes, that only rarely change (because in functionally more advanced mods/TCs these will be the majority).
(RM-147 from redmine: created on 2011-08-06 by Lukasz Gromanowski, , closed on 2015-02-18 by nobody, relates #602 (closed))