general: modal tweaks moved to invenio.js

Signed-off-by: Adrian-Tudor Panescu <adrian.tudor.panescu@cern.ch>
annotation: first commit

Signed-off-by: Adrian-Tudor Panescu <adrian.tudor.panescu@cern.ch>
anotation: menu modal

Signed-off-by: Adrian-Tudor Panescu <adrian.tudor.panescu@cern.ch>