Below are changes in the packaging method

 - Use tarball provided by the upstream project maintainer instead of
   cloning the whole git-repo
 - Drop openssl variant as it was deprecated then removed by the
   upstream project
 - Add dependency on libev, libsodium, libudns as they are not bundled
   with the source code anymore

Addresses issue #4191

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>

Update to 2.6.0 to support mbed TLS
Use xz instead of gz git tarball

Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>

Fix the multiple UDP source port issue.
Allow using different IP and ports for TCP and UDP

Signed-off-by: Jian Chang <aa65535@live.com>

Signed-off-by: aa65535 <aa65535@live.com>

Shadowsocks-libev is a lightweight secured socks5 proxy for embedded devices and low end boxes.

Signed-off-by: aa65535 <aa65535@live.com>