* Add variable support - initial version without UI
* Add variable in template filename support in New+
* Fix XAML style
* Addressed code review feedback
* [New+]Don't override New actions from Explorer
* Update src/modules/NewPlus/NewShellExtensionContextMenu.win10/shell_context_menu_win10.cpp
* Update src/modules/NewPlus/NewShellExtensionContextMenu.win10/shell_context_menu_win10.cpp
* Add pattern for learn.microsoft links
* Also only Query for context menu