[Rails] Need clarification for Rails Engines SVN repository

[Francois Beausoleil]

Hi all !

Could someone tell me what's what in the Rails Engines Subversion
repository ?  There are many folders where the Rails Engine is
located, and from the folder names alone, I can't really guess what's
what.

For example, the rails engine plugin is situated at:

plugins/engine
engines/trunk
branches/engines
branches/edge_engines

From the log, I gather engines/tags/* is the release area. 
plugins/engine is for script/plugin (and this is merged from
engines/tags/* ?)

If someone can help me see the light, I'll update Rails Engines Wiki
for the next poor soul that comes along :)

Thanks a bunch !
--
François Beausoleil
http://blog.teksol.info/