locales: translate "contrast mode" menu items to german
test: run often-failing test with @jsbrowser (hopefully fixing CI)
ui: my/explore: remove contexts from /explore, just call them 'contexts' in /my

delivers [#44584457]
ui: #cleanup leftovers from /explore/contexts
Fix feature test inheritance_of_contexts

Squashed commit of the following:

commit 648dde937d964acf3e0598cc6aafde8cc8572aec
Author: Thomas Schank <DrTom@schank.ch>
Date:   Tue Apr 22 11:03:40 2014 +0200

    ...

commit fa86711141c8b79b1513dcd60bfbc2d3c96298a2
Author: Thomas Schank <DrTom@schank.ch>
Date:   Tue Apr 22 10:53:43 2014 +0200

    ... try try

commit 11eb78b80f67b333e25fd9efe644f3766fab6e6c
Author: Thomas Schank <DrTom@schank.ch>
Date:   Tue Apr 22 09:40:11 2014 +0200

    ... inheritance of contexts

commit 53543919de933f6b3d8d4777a62b96337d743646
Author: Thomas Schank <DrTom@schank.ch>
Date:   Tue Apr 22 08:59:35 2014 +0200

    Fix features test in inheritance_of_contexts (wait for js render process)

commit 4887e93d7c40906a38992470571cae9a25d814e0
Author: Thomas Schank <DrTom@schank.ch>
Date:   Tue Apr 22 08:48:14 2014 +0200

    Remove a `@wip` annotation and switch to jsbrowser for a transfer_responsibility.feature
ui: permissions: visualise the overridden 'public' rights also for apps
Fix reset script and move it to dev/reset.sh
capistrano/deploy/staging: recursively check out git submodules

(maybe fixes api-browser)
All (re)order calls in feature steps obey a total order now
Fix feature test configurable_contexts_in_lists

using a fixed set instead of first which was sort of random
Fix update multiple metadata
Add rspec helper for running feature tests

with personas db, various browsers, etc ...
Feature test for batch editing metadata
Update multiple will overwrite existing meta_data now
models/meta_datum: fix 'same_value?' method to correctly compare all current kinds of metadata
(fixes edit_multiple)
Batch edit multiple: delete datum when not mixed and set blank
Introduce KeywordTerm and separate Keywords and MetaTerms
Migrate labels etc directly into MetaContext and MetaKeyDefinition

Squashed commit of the following:

commit 81b7960d5f792b27d0594860de84732870292d82
Author: Thomas Schank <DrTom@schank.ch>
Date:   Wed Apr 30 13:25:24 2014 +0200

    Update docu

commit 02065af20d207b1a1863ca20ceed7ec12b30fcc3
Author: Thomas Schank <DrTom@schank.ch>
Date:   Wed Apr 30 13:20:00 2014 +0200

    Update docs

commit 349a5610f134483b209894e67db5cfb0924514d0
Author: Thomas Schank <DrTom@schank.ch>
Date:   Wed Apr 30 13:12:36 2014 +0200

    ... fix

commit 81baa053b2b41acc2a7ed9e2d24d6dafbf0b34a3
Author: Thomas Schank <DrTom@schank.ch>
Date:   Wed Apr 30 12:38:33 2014 +0200

    ... fix

commit f611388c666269f2c918235e707583948b279cbe
Author: Thomas Schank <DrTom@schank.ch>
Date:   Wed Apr 30 12:19:02 2014 +0200

     ... fix

commit fc97304a0d487059329e80a0398e57db1e3598f1
Author: Thomas Schank <DrTom@schank.ch>
Date:   Wed Apr 30 12:11:27 2014 +0200

    ... fix meta context factory

commit dd3516cabd827f594edba3c6150cb13486bf59fd
Author: Thomas Schank <DrTom@schank.ch>
Date:   Wed Apr 30 11:00:39 2014 +0200

    DB refactoring move labels ...
Refactor, migrate and clean meta_terms table

Squashed commit of the following:

commit 6505dd09bb52cb6ed80f2f6708287a9a104e428f
Author: Thomas Schank <DrTom@schank.ch>
Date:   Wed Apr 30 18:37:33 2014 +0200

     ... change a few types ...

commit 80e761f3cf62ae55b5fcde75c5e89df80e06071d
Author: Thomas Schank <DrTom@schank.ch>
Date:   Wed Apr 30 17:38:31 2014 +0200

     ... maybe  ...

commit c438b3ef8ef09d4c87a2bb4654871882c03b281a
Author: Thomas Schank <DrTom@schank.ch>
Date:   Wed Apr 30 17:30:34 2014 +0200

     ...

commit 292cd4740ac7467bc998cd5329d78d67e5465cd4
Author: Thomas Schank <DrTom@schank.ch>
Date:   Wed Apr 30 17:03:13 2014 +0200

    ... fix creation of meta_term through meta data

commit 2dcbcc685b2df7aa4b827768c40898dad2256bbd
Author: Thomas Schank <DrTom@schank.ch>
Date:   Wed Apr 30 16:18:11 2014 +0200

     fix the to json query

commit 8e586a4d85629a37928769a327f8e344b3d6be99
Author: Thomas Schank <DrTom@schank.ch>
Date:   Wed Apr 30 16:12:26 2014 +0200

    fix factory

commit 1def4b917bb114d0c326ad8e48f4b27bac2b0237
Author: Thomas Schank <DrTom@schank.ch>
Date:   Wed Apr 30 16:10:08 2014 +0200

    ... Minor structural changes

commit 5dd6caf00224012bbecf1d776d591a2e865aa5f9
Author: Thomas Schank <DrTom@schank.ch>
Date:   Wed Apr 30 16:01:59 2014 +0200

     ...

commit b96b4c1fbdb5ec97fe2cb5e89c61fc4a5613b75c
Author: Thomas Schank <DrTom@schank.ch>
Date:   Wed Apr 30 15:38:49 2014 +0200

    Refactoring meta_terms table
Disable data query causing problems on productive data