updated docs to reflect recent changes.

updated docs to reflect recent changes.

feature: when the request body is big enough to be buffered onto a te…

…mp file, the file will be persistent such that it can be read from within Lua, for example.

bugfix: fixed an issue regarding signed char and unsigned char pointe…

…rs caught by gcc -Werror=type-limits. thanks Dmitry E. Oboukhov.

bugfix: we should not require the "Connection: keepalive" request hea…

…der present, it is default to keepalive in HTTP 1.1. thanks Steve Nielsen

updated .gitignore.

updated .gitignore.

now we allow DELETE requests with chunked request bodies per hoodoos'…

…s request; also, we no longer bundle Test::Nginx with us.

ngx_chunkin v0.21 release

release v0.20.