Windivs8 build 7899

What's New:

• Allow using custom desktop/folders/drives icons
• Shortcut: Rename if there is a conflict
• Enable Ctrl+H (^H) as backspace in CMD
• Allow custom shortcut overlay icon
• Add missing icons expected by 3rd party applications
• Add transparent icon resource
• Update localisations
• Bugfixes

Full Changelog: 6.2.7880.7dev...6.2.7899.7dev