[sldev] Source release: beta 1.13.4.3

[Ryan Williams]

Rob Lanphier wrote:
> Hi everyone,
> 
> New source code is available for the beta client that was released
> Monday is available:
> https://wiki.secondlife.com/wiki/Source_archive
> 
> Most of the release notes are here:
> http://blog.secondlife.com/2007/02/26/preview-of-second-life-11343-up-on-the-beta-test-grid/

....and this release contains viewer_manifest.py.  Nice!

-RYaN