Add OCaml 4.0.1 and OPAM 1.1.1
updated Meteor to 0.8.1
Updated Erlang part to version 17.0

(Requirement to run Elixir stable - 0.13.1)
Added Elixir 0.13.1
updated Node.JS from 0.10.26 to 0.10.28
Point to correct GOROOT and inject GOROOT and GOPATH env vars.
updated Google App Engine (Python) from 1.9.3 to 1.9.4
go: upgraded to 1.2.2. minor cleanup.
fixed typo
updated ant from 1.9.3 to 1.9.4
pin the image to use ubuntu 12.04
use other repo channels for updates
add make image/shell

- make image will build the base image to develop autoparts
- make shell will launch a shell environment to test/upload parts
remove site_packages when archive python

make sure that site_packages is empty when we distribute python.

Added `pre_archive` hook
pip and setuptools should distribute their own data
Added Exuberant Ctags part.
rename exuberant_ctags to ctags
Added Google App Engine Go part.
fix alignment of googleappenginego pkg
update python3 to 3.4.0