add offline file send interface
remove libwebqq
update avbot, to use seperated libwebqq.
avhttp use new_request_body branch
adapt to new change
avboost and deCAPTCHA change fix
remove avproxy
fix build error
avhttp fix
add #include <boost/json_create_escapes_utf8.hpp>

if some how <boost/json_create_escapes_utf8.hpp> is not included
everywhere that use write_json, the weak template symble that priveded
by server.cpp will just be ignored by linker, because other people is
privideing another symble, but that version does not use the one
overloaded by <boost/json_create_escapes_utf8.hpp>
pull in compile error fix
prepare 9.0, bump to 8.99
link server.cpp directly, no more generating .a archive
little fix
解决字符集shift_jis解码错误的问题
Merge pull request #12 from avplayer/master

Merge from avplayer/avbot