bugfix: use temp array for each request
add httpc
bugfix: chunked mode
fix log
reset current_point when time error
timer support more than 497 days
Merge pull request #150 from cloudwu/http

Http
release v0.5.2
skynet.redirect support string address
use .core for lua c module name
add stm object support. (STM : Software transactional memory)
change .slave to .cslave
add skynet.harbor.queryname
add cluster.proxy and cluster.ncall
use localname .simpledb
cluster servicename is not stable, so don't cache address
add debug command: exit
add debug command inject
debug run extract proto's upvalues
split skynet.debug to skynet.inject