check if feature has geometry in memory provider iterator, fixes #9309
#9308: enable remove groups in the legend
Change to darker background for side bar. No Frame for list widget
Fix Mac build
Merge pull request #1060 from ahuarte47/Issue_9308

Bug #9308: fix impossible to remove a group in the legend
[composer] Add nautical miles support to scalebar, more rational default scale
fix windows build (also syncs QgsComposition sip binding)
creatensis.pl: default arch to x86_64