Handle empty Location as self-redirect and missing Location as no redirect.
Merge pull request #30 from ruricolist/location

Change handling of empty and missing Location headers
Allow using default http proxy

Define *default-http-proxy* variable to be used as default value for
proxy parameter of the http-request call, and export it.
prepare for release
release 1.3.3
Merge branch 'master' of github.com:edicl/drakma
release 1.3.3
Default proxy documentation update.
Merge pull request #31 from zellerin/master

Use *default-http-proxy* as default.
prepare for release
release 1.3.4
Ignore incoming Content-Length header when chunking is on

From RFC 2616, section 4.4:

   3.If a Content-Length header field (section 14.13) is present, its
     decimal value in OCTETs represents both the entity-length and the
     transfer-length. The Content-Length header field MUST NOT be sent
     if these two lengths are different (i.e., if a Transfer-Encoding
     header field is present). If a message is received with both a
     Transfer-Encoding header field and a Content-Length header field,
     the latter MUST be ignored.
update CHANGELOG
Fixed the link to the SBCL documentation pertaining to "defining constants".
Added *no-proxy-domains*.

Proxy whitelist will allow you to specify a list of hosts which will
not be subjected to being routed via the specified proxy.
Make POST requests use external-format-out for multipart/form-data.

With this change, POST requests that use multipart/form-data will use
external-format-out for encoding, instead of :latin-1. Without this
change, an attempt to use characters outside the :latin-1 range (e.g,
U+2011, "n-dash") would cause an exception while building the request.

Note: it would be possible to only do this for strings that have
characters that are not standard-char.
Re-inserted missing parenthesis.
Merge pull request #33 from AeroNotix/feature-proxy-whitelist

Added *no-proxy-domains*.
Merge branch 'master' of github.com:edicl/drakma
add documentation for no-proxy-domains/*no-proxy-domains*