Switch to Ubuntu 14.04 LTS and target postgres 9.3.

Ubuntu 14.04 LTS is the operating system targetted by CloudMan and Galaxy training materials - there are also Galaxy related packages created by Nate that target Ubuntu 14.04.
Use the Nate Coraor standard Galaxy technology stack.

For more information on deploying Galaxy using this stack see - https://wiki.galaxyproject.org/Events/GCC2014/TrainingDay/AdminWalkthrough.

Replace Apache with uWSGI + nginx (this has advantage of using multiple processes really easily and should be a little more performant). Likewise, instead of using OS services - this starts services with supervisor - this is manages all the services which simplifies startup.sh and provides and will restart processes that die for instance.

I think there is value in usegalaxy.org running the same technology stack that CloudMan, Docker images, and training materials use. It should simplify support and it is a stack that the devteam is confident can scale well.
Merge pull request #5 from jmchilton/galaxy_standard_tech_stack

Switch to Galaxy Standard Technology Stack