Retrieve coverage data from Cider CI and generate reports.

Squashed commit of the following:

commit 5849859d3c503cc2705c08d4cf356e0383bee93d
Merge: beb70a6 9673ce0
Author: Ramón Cahenzli <rca@psy-q.ch>
Date:   Wed Oct 8 10:30:21 2014 +0200

    Merge branch 'master' into rca_cider_coverage

commit beb70a62d5087a33e2c34fdd4d91c7ca787b6e50
Author: Ramón Cahenzli <rca@psy-q.ch>
Date:   Wed Oct 8 10:29:44 2014 +0200

    Finished retrieval and report.

commit bb8842fd7ed7654474f29026b45527e506183bfa
Author: Ramón Cahenzli <rca@psy-q.ch>
Date:   Tue Oct 7 19:16:37 2014 +0200

    First working (?) coverage gatherer.

commit 5727ac1e22bba8c9b8df69e2e40340e0e6f6c58d
Author: Ramón Cahenzli <rca@psy-q.ch>
Date:   Tue Oct 7 16:51:07 2014 +0200

    Crawling towards coverage merge.

commit ff1864b0f264d1a1dabe3562a7e8a9adb154350a
Author: Ramón Cahenzli <rca@psy-q.ch>
Date:   Tue Oct 7 13:31:33 2014 +0200

    Retrieven trial attachment hrefs.

commit fd346c5a400ca05faa3bf2a5f8639f2c7b99fa19
Author: Ramón Cahenzli <rca@psy-q.ch>
Date:   Mon Oct 6 15:56:02 2014 +0200

    Some more clarification.

commit 24f0b7b264282e9912c7eb1b558b918e575bfce3
Author: Ramón Cahenzli <rca@psy-q.ch>
Date:   Mon Oct 6 15:43:55 2014 +0200

    Cider CI attachment retrieval stops on 404.

commit 2ee8058a19559bdc75e11ed6a3da69a558d20adf
Author: Ramón Cahenzli <rca@psy-q.ch>
Date:   Mon Oct 6 13:26:06 2014 +0200

    Starting on a script to retrieve all trial attachments

commit e6adae9b1671025ebe2d198eae1a18815d7ae7f2
Author: Ramón Cahenzli <rca@psy-q.ch>
Date:   Thu Oct 2 17:12:42 2014 +0200

    Revert "Maybe the glob likes escapes. Maybe?"

    This reverts commit 0cc6fe101d16cf9f84475469bd4d490cb74bd348.

commit 0cc6fe101d16cf9f84475469bd4d490cb74bd348
Author: Ramón Cahenzli <rca@psy-q.ch>
Date:   Thu Oct 2 11:20:34 2014 +0200

    Maybe the glob likes escapes. Maybe?

commit 9791d8fa1efe90d726d8099e95f21fa2381687e2
Author: Ramón Cahenzli <rca@psy-q.ch>
Date:   Thu Oct 2 10:03:28 2014 +0200

    Trying to make the hotspots actually execute anything.

commit 8bc4fd0b391e3410cf9688ef79544f5d4828e5e0
Author: Ramón Cahenzli <rca@psy-q.ch>
Date:   Thu Oct 2 10:01:09 2014 +0200

    Correct MIME type.

commit 40ce48b75a72edc53785b33b52e7551d6099092f
Author: Ramón Cahenzli <rca@psy-q.ch>
Date:   Thu Oct 2 09:58:59 2014 +0200

    Trying to get some coverage reports out of Cucumber.