base: build.js addition

* Fixes issue when using link collect storage. RequireJS build
  configuration from Invenio would pickup its own settings.js when
  using symlink storage.

Signed-off-by: Lars Holm Nielsen <lars.holm.nielsen@cern.ch>
base: view button unified style

* Fixes the styling of the view buttons.

Signed-off-by: Adrian Pawel Baran <adrian.pawel.baran@cern.ch>