Namespace key in mset/msetnx command.

Fixes alexmchale#14
Namespace all arguments for DEL.

Fixes alexmchale#2
Merge pull request #16 from badboy/bug2

Namespace all arguments for DEL.
Merge pull request #15 from badboy/bug14

Namespace key in mset/msetnx command.
Ruby-fy the tail splitting.
Handle zrange/zrevrange/zrangebyscore extra.

It works, but I don't like the current implementation, though =/

Fixes alexmchale#10
Passing the session through the url, so that cookies are not needed anymore.
Merge branch 'master' of git://github.com/AVGP/try.redis into avgp

Fixing whitespace.
Use puma for deployment
Link to my github & twitter account.
Use externally defined redis host & port.
Use favicon from redis.io