More changes to Sidedesk for macOS.

• Moved Elements’ right-click context menus to icon/name frame.
• Added context menu functions for Expand All, Collapse All, Collapse Others.
• Added context menu option to switch listviews & gridviews.
• Added multiple selection removal support for single file/folders/websites.
• Changed Note icon.
• Overhauled selection system. Canvas & Sidepane listview sync selections.
• Updated side pane to Listview of Elements.
• Added Open Finder right-click context menu function for files, folders, listviews, gridviews, and images.
• Redesigned App Icon
• Changed GridView to show image icons as Image Previews.

Tags: Apps, macOS