so much has changed

The new and improved Travis Build which now just compiles a script, g…

…ood times!

Travis Build using net-ssh-shell and old school timeouts

Initial version of the Haskell builder

Remove dead code

Use 5.3 as the default php version instead of 5.3.8, exact points ver…

…sions change over time

Revert "Clone git repository with `--recursively`"

This reverts commit 9b15ea3.

We cannot do this for git clone because we *then* do git checkout
to a specific commit and submodules are left unupdated. So this has to be
added as a separate git submodule update --init command that happens after git
checkout.

Clone git repository with `--recursively`

Not doing so results in submodules not being checked out.

Merge branch 'prefer_gradle'

Export TRAVIS_PHP_VERSION