Row alternate colouring can now be enabled/disabled through the Alt-A shortcut
Parts: when bulk editing parts, Unit Cost can now be edited
Generic parts: the Supply Chain tab is now available, showing available quotes for all parts listed under the Alternates tab of that generic part
Factory lead time is now displayed on quotes (if available). This information comes from Octopart and doesn't account for stock that might be already marked as on-order by the supplier and with estimated delivery dates
When removing a Project, ask to remove the corresponding in-house part as well
[fix] Purchase lists: quote being unset on currently selected item and when switching tabs
