[texshop] TeXShop 4.27

[Richard Koch]

Folks,

TeXShop 4.27 is available via the Sparkle update mechanism and from

	https://pages.uoregon.edu/koch/texshop/texshop.html

This is a very minor update, released so it can be part of MacTeX-2019.

Richard Koch
koch at uoregon.edu