[SCM] A client for connecting to 3D metaverses such as Linden Labs Secondlife(tm) and OpenSim grids tag, upstream/1.21.0, updated. upstream/1.21.0.1

[Robin Cornelius]

The tag, upstream/1.21.0 has been updated
        to  6f164aed225aa4758a4e08e05080cc986e649d2b (commit)
      from  378315bddb9858d532058b7cc28e16c950816553

- Shortlog ------------------------------------------------------------
commit 6f164aed225aa4758a4e08e05080cc986e649d2b
Author: Robin Cornelius <robin.cornelius at gmail.com>
Date:   Fri Sep 5 11:38:19 2008 +0100

    Imported Upstream version 1.21.0.1
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A client for connecting to 3D metaverses such as Linden Labs Secondlife(tm) and OpenSim grids