add multi-config support
fix build error
add multi-config support
fix build error
bump version
Merge branch 'multi-port-config' of https://github.com/madeye/shadowsocks-libev into multi-port-config
update readme
Merge pull request #23 from madeye/multi-port-config

Multi port config
Update README.md
Add some notes about PolarSSL in README.md