Reduce the size of file icons used in-app in the Module Manager
Only prune .icns and .ico from icons/ in Mac build system as some of the PNG files are used in-app
Rename Project Modules tab to Manage Versions
Add ellipsis to Module Manager… button on the module upgrade dialog, since it opens a new view
Correct capitalisation for Module Manager labels and add ellipsis to Install From File… since it opens a file dialog