Update the node version from 0.8.23 to 0.8.26

Given the recent security advisory about versions < 0.8.26 regarding HTTP server memory exhaustion and the likelihood that people will have public facing Hipache instances we should bump the version. Safety first!
Merge pull request #52 from patrickod/patch-1

Update the Dockerfile node version from 0.8.23 to 0.8.26
Converted dependency to use a public access method
Merge pull request #53 from sstelfox/master

Converted dependency to use a public access method
Bumped version
Fix spelling mistake in TODO.md
Implementing redis master/slave conf
Merge pull request #61 from baruch/patch-1

Fix spelling mistake in TODO.md
http-proxy version correction
install from the hipache github repo...
Merge pull request #67 from inthecloud247/master

http-proxy version correction
Refreshed libraries version + switching to node 0.10
Removing whitespaces in worker.js
Switched to http-proxy 1.0
Merge pull request #62 from morpheu/redis-slave

Implementing redis master/slave conf
Merge pull request #74 from dotcloud/http-proxy-10

Switched to http-proxy 1.0
Code cleaning (jshint + fixed var leaks in global context)
Reorganized master+worker for testing
Added travisCI
Added first simple unit test script