moved everything into /trunk/ to create the standard svn layout, for use with tools that require this (eg. git-svn). IMPORTANT: do NOT do an `svn up`. instead, re-use your working copy's existing files with `svn switch` (http://svnbook.red-bean.com/en/1.6/svn.ref.svn.c.switch.html).
web/DwC, VegX: Replaced with versions in exchange_schemas/
Renamed www/ back to web/
web/: Moved auxiliary files into the main/ subdir in preparation for having just the web/ dir. Renamed web/ to www/ so it can be replaced with web/main/.
web/main/.htaccess: Name the lowercased versions of dirs with a leading . (to make them hidden) instead of a trailing _ , to avoid having each dir listed twice in a row in the dir index
web/main/*/ lowercase versions: Renamed with _ suffix to avoid svn conflicts on case-insensitive filesystems such as Mac HFS+
web/main/: Added lowercase symlinks for mixed-case dirs to work with subdomain translation, which uses subdomains lowercased by DNS