* Reworked separator display. Now it is handled by the
`EntryListView.renderOne` function instead of `EntryListView.render`. This
way the proper separator is inserted even if we are only adding one new entry
(like when creating a new entry) and not only when we refresh the list.
* Added a periodic refresh function that is triggered every minute. It
refreshes the current entry so the duration is current, and refreshes te main
list when a new day begins.
c42a3805c2