* Created selection-flag start and end flag
* Update icons/selection-flag-start.svg
Co-authored-by: Eric Fennis <eric.fennis@gmail.com>
* Update icons/selection-flag-end.svg
Co-authored-by: Eric Fennis <eric.fennis@gmail.com>
* Rename selection-flag-start.svg to flag-triangle-right.svg
* Rename selection-flag-end.svg to flag-triangle-left.svg
Co-authored-by: Eric Fennis <eric.fennis@gmail.com>