Insert special/system folders or submenus anywhere using special code

[JnLlnd]

For example:

• accept [Desktop], [Pictures], etc. as path and replace with real URL.
• accept [Recent], [Switch] etc. as menu name(?) and replace with real submenu.

Need more analysis... But would give flexibilitly to users whou would not love the More submenu.

[JnLlnd]

Partly done using the new Special Folders favorite type.