vendor: js: update dependencies: jQuery, boostrap

needed some obvious and some strange fixes to make it work:

commit 1c5a7083d9748d399c7df282cb3c0f7fc9ae987b
Author: Max F. Albrecht <1@178.is>
Date:   Mon Jul 28 17:18:21 2014 +0200

    test: features/workgroups: make all scenarios run in jsbrowser

commit f871dcf562acce74d1f8fabda1ab1bc85179f59d
Author: Max F. Albrecht <1@178.is>
Date:   Thu Jul 24 12:29:40 2014 +0200

    upgrade app_admin js

commit 14f09244c7fedabe8512b7aec7751f46d92f8f12
Author: Max F. Albrecht <1@178.is>
Date:   Thu Jul 24 11:35:57 2014 +0200

    upgrade dependencies