OTHER: Remove deprecated functions/symbols from xmmstypes.
OTHER: Mark xmmsv_coll_t as deprecated.
OTHER: Mark xmmsv_coll_universe as deprecated.

xmmsv_new_coll (XMMS_COLLECTION_TYPE_UNIVERSE) is equivalent.
OTHER: Remove deprecated functions/symbols from medialib-updater.
OTHER: Remove deprecated functions/symbols from xmmsclient.
OTHER: Remove deprecated functions/symbols from xmms2 cli.
OTHER: Remove deprecated functions/symbols from xmmsclient++.
OTHER: Remove deprecated functions/symbols from ruby.
OTHER: Remove deprecated functions/symbols from perl.
OTHER: Remove deprecated functions/symbols from migration tools.
OTHER: Remove deprecated functions/symbols from tests.
OTHER: Remove deprecated functions/symbols from xmms2d.