Merge pull request #155 from librehat/master

completely rename as shadowsocks-libev.
Update README.md

add unsigned flag by default, for the people who do not have secret key.
Merge pull request #156 from CzBiX/patch-1

Update README.md
bump version and fix #157
Update shadowsocks-libev.init

the server did not start because init script had not edited correctly
Merge pull request #158 from hdid/patch-1

Update shadowsocks-libev.init
refine init script

start-stop-daemon can not process names longer than 15 characters!
Merge pull request #159 from hdid/patch-1

refine init script