Update deps for lxc testing.

The test scripts use in CI installed undocumented deps and correct the makefile to test on many series and in other envs like lxc.

The master branch needs ca-certificates which is implicitly provided by desktop envs, but not other envs like cloud and lxc. I removed support for quantal and raring because there is no golang or mongo that will work for them.
I don't get it, this used to work and now no longer does or it was broken before?
Also given that there was an explanation on the PPA not working on Saucy before it would be reasonable to have an explanation on why it only runs on precise instead.