First prototype.
Still needs to work according to combobox selection, and to enable editing.
Adds column
Merge branch 'develop' into database_view
Merge branch 'develop' into database_view
Fix "busy" animation when processing.
Definitely remove old icon.
Reorder NotifyIcon menu.
Service now provides its first DataTable from DAO.
Enable default selection in DatabaseViewer.
Make DB requests add work session duration to avoid local computations.
Merge branch 'database_view' into develop