ui: relations: visual fixes

fixes [#82170730]

Squashed commit of the following:

commit 0f9821cf0f8ab3415638506fb8b8f91f52aff59c
Author: Max F. Albrecht <1@178.is>
Date:   Wed Nov 12 12:36:32 2014 +0100

    adjust test

commit da447ad784e8cf06621066db55f37aff280b8d72
Author: Max F. Albrecht <1@178.is>
Date:   Wed Nov 12 12:27:47 2014 +0100

    ui: css: fix .ui-resources.grid.horizontal vertical alignment

    li items were ragged if they had content of different lengths

commit 30eb306ed1d29e0d7a4873f43d054d0f5063cd3a
Author: Max F. Albrecht <1@178.is>
Date:   Wed Nov 12 11:54:38 2014 +0100

    relations: resource-link point to #show, not #relations

commit f0bd600630394da7c1b41d29364ad41c126ccbce
Author: Max F. Albrecht <1@178.is>
Date:   Wed Nov 12 11:54:11 2014 +0100

    relations: remove line breaks from description
extend personas data with more favorites
gem pry-rails -> pry for rails console
update Gemfile.lock with pry-rails
 ui: implement new action bar for Entries, Sets and Filtersets

- re-order all the buttons/menu entries
- move login button to top nav for consistency)

Squashed commit of the following:

commit 69b34cb427c957f8d434e839cead0d887256994f
Author: Max F. Albrecht <1@178.is>
Date:   Thu Nov 20 15:36:01 2014 +0100

    also port the new menu to filter_set

commit 073a840567fc394b595ac5c3891b5422462dafef
Author: Max F. Albrecht <1@178.is>
Date:   Thu Aug 21 17:47:15 2014 +0200

    fixing tests

    (also some real bugs)

commit 652d92d345011e2315bc95285044d7d2c7c7abc7
Author: Max F. Albrecht <1@178.is>
Date:   Thu Aug 21 16:54:47 2014 +0200

    resources: actions menu: adressen without 'verwalten'

commit b1b044bfe0773f65fbdf2b41d54bc8c13fb34eb1
Author: Max F. Albrecht <1@178.is>
Date:   Thu Aug 21 16:54:24 2014 +0200

    resources: actions menu: move up 'organize'

commit 0d0169c7de0ac66f8653d0349dcd5907803ada87
Author: Max F. Albrecht <1@178.is>
Date:   Thu Aug 21 16:53:00 2014 +0200

    simpler login_action, move to top navigation

commit 55cd72c9220873454df7a7adf0a45d73084c38c8
Author: Max F. Albrecht <1@178.is>
Date:   Tue Aug 5 17:51:24 2014 +0200

    ui: implement new action bar for Entries and Sets
Add export access for guests
Add access for public users to cutom urls page (if have such permission)