add: A useful shell for unix-like system to control the client.
Update proxy.ini
bugfix
update dns config
force do remote dns resolve
Update proxy.ini
Merge pull request #169 from ysmood/linux_shell

add: A useful shell for unix-like system to control the client.
Merge remote-tracking branch 'upstream/3.0' into fix-bugs
compress data before crypt. otherwise, the crypted data is uncompressable