Bug fix release 26-Jun-2019

[jsachs]

I have posted a new release (26-Jun-2019).

The changes (taken from the update log) are:

Paint and Smudge: added code to prevent processing a new stroke until the last one is completed.

Clone, Paint and Smudge: fixed problem of control returning to transformation dialog box after each mask operation.

Add Border: fixed problem causing possible slight softness of edges when specifying a rectangular border with 0% softness.

Clone: fixed problems with Lighten Only and Darken Only modes and some issues with Undo.

Texture: added Equalize checkbox and now include settings files to create mezzotint textures when installing Picture Window.