[FIX] prevent subcategories from getting rendered incomplete
Merge branch 'next' of github.com:zhdk/leihs into next
[#51059625] deploy information auf test

Squashed commit of the following:

commit 66d22cf91a06f8882668eb3f9675bd1161a0fb90
Author: Sebastian Pape <email@sebastianpape.com>
Date:   Wed Jun 5 14:27:41 2013 +0200

    some minor footer fixing

commit b6debaff1b0d3fab9d7dbf65c71389e1b8f7e045
Author: Sebastian Pape <email@sebastianpape.com>
Date:   Wed Jun 5 14:10:27 2013 +0200

    reset things to work with next

commit 4d32c8f9686646004414e1aba42aca507d232153
Author: Sebastian Pape <email@sebastianpape.com>
Date:   Wed Jun 5 14:05:39 2013 +0200

    i18n of deploy information

commit e65e8ca5939ebdb3ab729627013c2551266fd7fd
Author: Sebastian Pape <email@sebastianpape.com>
Date:   Wed Jun 5 13:53:12 2013 +0200

    finish deploy information

commit 6da10c5cd0b76dd41d988fd39c82144b16262490
Author: Sebastian Pape <email@sebastianpape.com>
Date:   Wed Jun 5 11:56:31 2013 +0200

    [FIX] set deploy information

commit e0e33fe937720d7f1eff3d154c85f6ef3d4b09f7
Author: Sebastian Pape <email@sebastianpape.com>
Date:   Wed Jun 5 11:41:48 2013 +0200

    set deploy information to footer during staging deploy