Description in `Shell.md` requiring architectural knowledge of CC apps (not suitable for 3P)

[pklaschka]

uxp/src/pages/uxp/reference-js/Modules/shell/Shell.md

Lines 12 to 14 in 4751009

	## openPath(path, developerText)
	Opens the given file or folder path in the system default application.<br/>
	NOTE: UWP can access only files in the UWP App sandbox. see [File access permissions in UWP](https://docs.microsoft.com/en-us/windows/uwp/files/file-access-permissions)

Information not suitable for 3P as it would require deep knowledge of the architecture of various CC apps (which might be present with experienced 3P devs, but not with beginners)

Reported as part of the code review in #61