ui: search: remove hint (previously added by accident)

delivers [#67658752]
Sending api::application data too for permissions#index

Squashed commit of the following:

commit 4d17e608c9ff7f5d5d20f212ca3bbeb989df31d2
Author: Thomas Schank <DrTom@schank.ch>
Date:   Mon Mar 24 20:07:52 2014 +0100

    ...

commit ddc793984c1081d3c6eb6347490cb1857ace5604
Author: Thomas Schank <DrTom@schank.ch>
Date:   Mon Mar 24 19:22:07 2014 +0100

    Sending permissions for api_application in permissions controller
Handling api::applications in permissions#put, refactor permissions#put

Squashed commit of the following:

commit efb7a630dd5d3957987be29fafd4da82c05b78b6
Author: Thomas Schank <DrTom@schank.ch>
Date:   Mon Mar 24 22:10:13 2014 +0100

    ...

commit 37b62e6b20ebca9e176f3781c1369183d488ebe3
Author: Thomas Schank <DrTom@schank.ch>
Date:   Mon Mar 24 21:57:12 2014 +0100

    ...

commit e96f3cb85c4c9fc408f9589ea13b9247751a95d9
Author: Thomas Schank <DrTom@schank.ch>
Date:   Mon Mar 24 21:55:50 2014 +0100

    Handling api::applications in permissions#put, some refactorings
Refactoring authentication in the api

* drop custom headers
* send proper header so browsers can respond to it
* extend documentation
* extend spec

Squashed commit of the following:

commit d3e048971c9b4b5a9250f4aa1308e280096f03d2
Author: Thomas Schank <DrTom@schank.ch>
Date:   Tue Mar 25 11:25:46 2014 +0100

    Added ref to test

commit 8349a95f29555bf3f6c9e0f897e230105709c1eb
Author: Thomas Schank <DrTom@schank.ch>
Date:   Tue Mar 25 10:56:30 2014 +0100

    Extending spec

commit 8e7ef002f4f67b14a1ddabe8f1d10dd45bf97295
Author: Thomas Schank <DrTom@schank.ch>
Date:   Tue Mar 25 10:40:55 2014 +0100

    Refactoring authorization