Nesting and Cutting Optimization Software

[to be released soon]

2 panels option was moved from the Settings menu to the Results toolbar.

Waste history was renamed to Results history, and it was moved from the Stock toolbar to the Results toolbar.

Change in behavior when importing a project (including from the command line): if a node is not present in the XML file, the existing information is not deleted. For instance, if the stock node is not present, the stock grid is not cleared. So, from now on the import project command can load a file containing only parts or a file containing only stock without affecting other data.