jgmenu v4.7.0

### Added

- Support multi-line menu items @Dupond [#259]
- Add caret (cursor) to search widget @Dupond [#268]
- Add the following configuration options:
  - `respect_workarea` to optionally ignore the `_NET_WORKAREA` when
    `position_mode=pointer` @Dupond [#227] [#260]
  - `sep_text_height` to specify the height of separators with text
    (defined by ^sep(text)) @Dupond [#261]
  - `focus_on_open` to focus the first selectable item when opening the
    menu @Dupond [#263]

### Fixed

- Fix NetBSD build errors @johanmalm @scotthep [#269] [#272]
- Fix `search` widget pango markup handling @Dupond [#237] [#262]

