add entry_url
support streambuf, see http_stream.hpp!!!

Signed-off-by: Jack <jack.wgm@gmail.com>
missing @, haha...

Signed-off-by: Jack <jack.wgm@gmail.com>
Update README.md
fix multible defination
fix line end
use AVHTTP_DECL instead of directly use inline
define  AVHTTP_SEPARATE_COMPILATION

AVHTTP_SEPARATE_COMPILATION is currently not working,
use at your own risk
allow chain remove

can be seen as

h.request_opts(
	h.request_opts().remove("xxx").remove("aaa")
);

got it ?
version 2.9.6 release!

Signed-off-by: Jack <jack.wgm@gmail.com>
fix some mingw that don't have VC function
the hand written move constructor is actully broken
add AVHTTP_DISABLE_MULTI_DOWNLOAD marco

Signed-off-by: Jack <jack.wgm@gmail.com>
Merge branch 'master' of github.com:avplayer/avhttp
Merge pull request #17 from avplayer/master

一些更新.