fixed 4.6 buttons (https://github.com/Project60/org.project60.bic/issues/11)
fixed 4.6 buttons (https://github.com/Project60/org.project60.bic/issues/11)

Project60/org.project60.bic,michau/org.project60.bic,michau/org.project60.bic,Project60/org.project60.bic