client-side rng validation (as used by bxe) currently fails in proxied environments, because the include hrefs are not correctly resolved. we have a strange re-implementation of a fallback resolver in src/webapp/lenya/xslt/resources/translate-rng-includes.xsl that just knows contexts, not proxies. it really needs to go away rsn. for now, i'm removing the context prefix and apply a proxy transform later on (which means the proxy transformer has to be re-configured to include rng:includes...) we should really be more careful with using cocoon-internal protocols in files that will potentially be parsed on clients (currently, these are rngs and xslt - mozEdit anyone?). imnsho, they should not be served from files at all but via the module sitemaps, with proper proxy transforms applied.
fixed with a workaround as of r594629 i'm moving this to 2.0.1 to remind us to eliminate the transform...