Squashed commit of the following:

commit 06eab3297d11e96c58d542a08c0a06664285839a
Author: Peter Shaw <unthoughted@googlemail.com>
Date:   Tue May 6 00:16:04 2014 +0200

    fix email template to 0.1.0

    that do not need the broken sinon

commit 5cfd8a7547a2ef88bf1f003869c22f90a5f62683
Author: Peter Shaw <unthoughted@googlemail.com>
Date:   Mon May 5 23:41:38 2014 +0200

    test email-templates, while sinon makes trouble on debian.

commit 3201c5b765c85efaedb26e2eaff31ec6b3144d01
Author: Peter Shaw <unthoughted@googlemail.com>
Date:   Mon May 5 23:34:20 2014 +0200

    update email-templates

commit a642594e3c079252206e4652fc319cdb327d4b3a
Author: Peter Shaw <unthoughted@googlemail.com>
Date:   Mon May 5 23:33:41 2014 +0200

    Squashed commit of the following:

    commit 026b5d14bf5fb9fc3f84aec17dfa97af058b7bee
    Author: Peter Shaw <unthoughted@googlemail.com>
    Date:   Mon May 5 23:25:56 2014 +0200

        Module installation

        make module versions more reliable.

    commit 82b59542c22a7a1d44d619f11b26596062117e15
    Author: Peter Shaw <unthoughted@googlemail.com>
    Date:   Mon May 5 23:23:54 2014 +0200

        fix some problems with raw-body and system differences