Update CONTRIBUTING.md
add timeout support in DNS; close #138
Merge branch 'master' of github.com:clowwindy/shadowsocks
add EWOULDBLOCK to fix Windows; close #138
fix #145
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Merge branch 'dev'
add UDP tests
add dnsutils for tests
fix udprelay for local
fix UDP tests
fix server-multi-ports
fix salsa20 for UDP
fix salsa20
bump
prefer addrtype 1 and 4 over 3 in UDP relay
include LICENSE in package tar
add instructions for installing m2crypto
more details
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