add a spec for setting env vars to other env vars
Pointing at current location for artifacts stable binary
Export env vars added through the API

We recently added support to add environment variables through the API,
they're sent separately from env vars from config.
Correcting artifacts install script to work os OSX as well
Merge pull request #246 from travis-ci/ps-get-env-vars-added-with-api

Export env vars added through the API
Remove duplicate :node
Merge pull request #245 from meatballhat/pointing-at-new-artifacts-binary-location

Pointing at current location for artifacts stable binary
Skip generating JavaDocs during Maven builds

Generating JavaDocs takes quite some time and may also break the build.
transpec'ed
RSpec3! :fireworks:

Though with an annoying warning...
Merge pull request #248 from maxlinc/rspec3

RSpec3!
Merge remote-tracking branch 'koraktor/skip-javadocs'

Conflicts:
	spec/shared/jvm.rb
removed mention of the examples directory for now

we no longer store the examples, but will look at uploading a set of examples upon each build though.