0.4.0

(From the changelog) Major cleanup and basic usability fixes (read: almost not sure why it worked
before, if it even did):

• (core, breaking) Renamed anaconda::shell-conveniences to
  anaconda::shell_conveniences
• (core, breaking) No longer uses the python cookbook; this caused problems
  after anaconda was installed
• (core) shell_conveniences now installs into /etc/profile.d, so it is
  automatically sourced by login shells
• (core) Ubuntu 14.04 is now a supported (and fully tested) platform
• (core) Ubuntu 14.04 is now the default platform used in the sample Vagrantfile
• (core) Vagrantfile now correctly installs Anaconda, like the README said it
  was supposed to
• (docs) various readme updates
• (testing) Complete coverage of all resources in chefspec
• (testing) Removed Ubuntu 12.10 and 13.04 from kitchen testing; there's
  something wrong with apt-get on these images. It appears to
  be something about the
  apt keys, but
  they're just removed from testing for now.