Adjusting params for submission through immutant server; semantic version 1.0.0.rc1

Squashed commit of the following:

commit 1015fe46b213ecf80141a980d2008882b8c62ab0
Author: Thomas Schank <DrTom@schank.ch>
Date:   Sun Dec 15 17:57:59 2013 +0100

    Fixing provided

commit c32c85841d5829ba406cd8010b24eb3926211a6c
Author: Thomas Schank <DrTom@schank.ch>
Date:   Sun Dec 15 17:34:05 2013 +0100

    Trying midje

commit 0b9dc88a3a5e7f7e20d89d3834fd3d00597d2cdc
Author: Thomas Schank <DrTom@schank.ch>
Date:   Sun Dec 15 15:24:59 2013 +0100

    Fixing exec spec and fix memoized execution to retain interpreter value

commit a8f29920bd6d318078a08758947f1958b79dcbe9
Author: Thomas Schank <DrTom@schank.ch>
Date:   Sun Dec 15 14:35:44 2013 +0100

    Fixing more test and handle a case when ports is nil in prepare env

commit ac5a15359ad49410e4c4c7e281b602bba1ab2391
Author: Thomas Schank <DrTom@schank.ch>
Date:   Sun Dec 15 13:23:18 2013 +0100

    Fixing git tests and more fail-fast in git

commit 7fb4c1a57ba5f75819c1adbb9bb4dddf6415b975
Author: Thomas Schank <DrTom@schank.ch>
Date:   Wed Dec 11 08:49:16 2013 +0100

    Dispatching works

commit 2902e3f4a7bc7a313316a45efa4922e893cee774
Author: Thomas Schank <DrTom@schank.ch>
Date:   Tue Dec 10 19:11:27 2013 +0100

    Replacing dash with underscore in params