Merge pull request #124 from shiguangqi/master

start failed jump shutdown
Added error message.
Fixed timer deviation.
Merge branch 'master' of github.com:swoole/swoole-src
Fixed swoole_client double close.
Fixed http protocol parse error for http1.0
Update udp send error message
Fixed signal timer error.
Update signal timer.
Fixed #76. Cygwin support
remove posix_getpid
Added setting for task tmpdir
Update fork child process in worker.
Added swoole_server->timeout api.
Update timeout rename to after
Remove eventfd, used mutex
Update check params
Update no close when reactor->del
Remove fd from epoll when close.
Update reactor->del