- avoid closing descriptors before removing them from uloop (#11755, #11830)
- do not auto-initialize ubus if no prefix is set (#11832)
- remove extraneous client context pointer from cgi and lua states
- code cleanups and debug message changes
SVN-Revision: 32651
Passes the document-root to the Lua handler by placing it in uhttpd.docroot.
It could alternatively be placed in env.DOCUMENT_ROOT which would more closely
resemble the CGI protocol; but would mean that it is not available at the time
when the handler-chunk is loaded but rather not until the handler is called,
without any code savings.
Signed-off-by: David Favro <openwrt@meta-dynamic.com>
SVN-Revision: 31571
