Add PPA informations to README
fix redis.md
fix core on invalid mset like "mset a a a"
Merge pull request #268 from ngaut/master

fix redis.md
Adds init script for debian servers
Update description
Merge pull request #274 from rhoml/rhoml/add-debian-init

Adds init script for debian servers
add GCC option -fno-strict-aliasing

see: https://github.com/twitter/twemproxy/issues/276
Merge branch 'master' of github.com:twitter/twemproxy
allow null key(empty key)
Merge pull request #265 from guilhem/ppa

Add PPA informations to README
redis_auth
naming, error chk, and remove useless code
Merge branch 'auth'
use constant for redis reply
Update redis.md
Update README.md
update max-passwd-length in redis.md
Merge pull request #4 from twitter/master

merge twitter twemproxy master changes